Glossary
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- abrasive paste
- cellulose acetate
- agate
- moss agate
- ruin agate
- agate glass
- adenosine triphosphate (ATP)
- acanthite
- acroterion
- acrylic paint
- acrylic resin
- acrylic
- aldehydes
- alkaline cyanide aqueous solution
- alkyd resins
- nickel silver
- amalgam
- amphoteric
- galvanic anode
- sacrificial anode
- anodic oxidation
- anodic reaction
- anodic oxide coating
- anolyte
- inorganic binder
- antimony, Sb
- apostle
- apse
- nonisothermal austenite decomposition
- archaeometry
- filing
- iron arsenite
- bitumen
- austenite
- austenitic cast iron
- austenitic steels
- Vehicle Škoda Favorit 136L
- asbestos
- bainite
- bacteria reducing sulphates
- colour retouching
- non-ferrous metals
- coloured varnishes of wood
- hot wax painting
- baroque
- paint
- dying
- azoic dyeing
- enamel painting
- metal coloration
- acid dyeing
- dye bath
- dyes
- white lead
- benzotriazole
- Bessemer process
- Bessemer acid converter
- the nativity scene
- Nativity scene
- concrete
- odourless
- colourless
- precautions
- white vitriol, zinc sulphate ZnSO4
- biodegradable
- biological pests
- bitumen, asphalt
- jewellery
- jewellery industry
- fading
- pale
- swelling
- swelling power/capacity
- brittle point
- melting point
- solidification point
- boiling point
- flash point
- rich granulation decoration
- pest control
- borate
- potassium borate
- woad (w??d)
- adze (Br.E.)
- the Bresle method
- birch bark
- slate
- (a suit of) armour
- bronze
- aluminium bronze
- arsenical bronze
- beryllium bronze
- tin bronze
- phosphor bronze
- leaded bronze
- artisan bronze
- bronze patina
- cutting
- diamond cutting
- gem cutting
- facetting
- sanding
- abrasive belt
- brooch /br??t?/
- grindstone
- abrasive
- grinding machine
- grinding wheel
- browning, blueing
- bluing, blueing
- browning
- tumbling barrel
- cell
- elementary cell
- punch
- partial
- particles
- guild [g?ld]
- guild goblet
- calibration
- diadem, headdress
- case-hardening, carburising (Br. English)
- carburising furnace
- cementite
- secondary cementite
- cementing
- cerium Ce
- ceresin
- blackening, black oxidation, blueing (gunmaking)
- smith's black oxide
- cold blueing
- hot blueing
- blackened
- woodworm
- caesium Cs, cesium
- Bohemian garnet
- Bohemian garnet in museum collection
- Bohemian garnet jewellery
- Bohemian Paradise
- copper sulphate
- chalcocite
- characteristic admixture of chromium
- Complexon III
- disodium EDTA
- chemical and physical analysis of polymers
- chemical equilibrium
- chemically unprocessed
- chemical formula of pyrope
- chemiluminescence
- chlorine-containing gases
- chlorargyrite
- ferrous chloride/oxide
- mercury (II) chloride
- mercury (I) chloride
- sodium chloride
- silver chloride
- iron (III) chloride, iron perchloride
- chloride salt
- chloride anions
- sodium hypochlorite
- chromatography [kr??m?t?gr?fi], from Greek
- ion exchange chromatography
- gas chromatography
- pyrolysis gas chromatography
- thin layer chromatography
- high performance liquid chromatography
- chromatogram
- chromate conversion coating
- chronoamperometry
- tin Sn
- pewter
- English pewter
- zinc metal
- stannous salt
- stannous
- stannate
- stannic
- agent
- dispersing agent
- complexing agent
- old pewter, ancient pewter
- tinning
- goblet
- dial
- clock face
- counter dial
- telephone dial
- numerical
- acid number
- cleaning
- anodic cleaning
- cleaning of metals
- cleaning of the surface
- shot blasting
- sandblasting
- ultrasound cleaning
- hydroblasting
- detergent
- cleanliness of environment
- legibility
- repoussage [répusáž], punching, chasing
- cell
- bimetallic cell
- galvanic cell, voltaic cell
- chain link
- shuttle
- ammonia
- virtues and vices
- quadrivelency
- cyclododecane
- devil
- Damascus steel
- pattern welding
- donor
- dating
- radiocarbon dating
- dosing device
- dosing
- degraded acrylic resin
- decorating
- length
- gunmetal, red brass (US)
- demon, daemon
- depassivation
- storage area
- cellulose derivative
- derivatiozation
- piercing, perforation
- desalination
- clock plate
- distilled water
- detergent
- disinfection
- disinfestation
- diaphragm
- TTT diagram of isothermal decomposition of austenite
- Mollier diagram, enthalpy–entropy chart, the h–s chart
- Pourbaix diagram
- Fe - Fe3C phase diagram
- stress–strain curve
- transformation diagram
- CCT diagram = continuous cooling transformation of austenite
- isothermal transformation diagram
- slide
- diatreme
- dimethyl disulfide
- chsel
- flat chisel
- air blower
- Bronze Age
- Iron Age
- surviving
- surviving artefact
- finishing, finish
- gap filling
- Doric column
- dosimeter
- potassium-calcium glass
- crushing
- crushed malachite
- wood putty
- roughness of surface
- crusher
- duralumin
- nitrogen
- Twinned Orthogonal Adjustable Tomograph (TORATOM)
- disinfectant smoke
- EDS = energy-dispersive X-ray spectroscopy
- EDTA = ethylenediaminetetraacetic acid
- electrolytic reduction
- electrolytic cleaning
- electrolytic etching
- electrolytic polishing
- electrolytic colouring
- electrolytic solution
- electron
- electron microanalysis
- anodizing, anodising (UK, Australia)
- enamel
- emulsifier
- the Eneolithic Age, Bronze Age, Chalcolithic Age
- energy performance , energy consumption (spotřeba)
- Energy dispersive spectrometry
- enzymatic digestion
- epoxy resin
- epoxy resin
- erosion
- ethylene oxide
- eutectic point
- Eutectic system
- gospel
- exhibit
- exhibition
- exhibition environment
- faience
- factice
- forgery, forged
- ferrite
- varnish
- filigree
- phosphate conversion coating
- phosphating bath
- phosphate conversion coating
- photometry
- milling
- straddle milling
- plain milling
- parallel milling
- hobbing
- step milling
- grave goods
- functional vents
- fusing (granulation technique)
- gallotannin
- electrotyping, galvanoplastic sculpture, galvanoplasty
- gemological identification
- general repair
- glazes
- gothic goldsmithery
- graphic editing
- graphite
- graffitti
- garnet
- grenade launcher
- garnet glass
- garnet jewellery
- granulation
- granulation
- granules
- gravimetry
- engraving
- rubber
- gutta-percha
- sodium triphosphate
- historical fabrics
- historical mortars
- historical
- historic
- historical thread
- history
- wheellock rifle butt
- major alloying element
- gravure printing, intaglio p.
- mass sprectrometry
- mass spectroscopy
- mass decrement
- method of mass decrement
- browning of iron
- planing
- planer
- clock and watch making
- value
- greave
- honing
- sponge iron, direct reduced iron
- violinmaking
- toughness
- fracture toughness
- notch toughness
- grain boundaries
- book spine
- comb music box
- rough filing
- Hunnic cauldrons
- hydrolysis
- hydrolysis of corrosion products
- hydroxide /ha??dr?ksa?d/
- identification
- identification of Bohemian garnet
- iconographic references
- iconostasis, pl. Iconostases
- imitation of Bohemian garnet
- waterproofing
- wood waterproofing
- in situ
- inductively coupled plasma
- infrared spectrometry
- Fourier transform infrared spectrometry (FTIR)
- Infrared spectroscopy
- Fourier transform infrared spectroscopy (FTIR)
- corrosion inhibitor
- injection grouts
- inclusion
- incrustation
- incrusted by bone
- inlaying
- intarsia (a form of wood inlaying)
- intermediate (an)
- the Ionic order
- Ionic column (the Ionic order)
- ion-exchange polymer
- isothermal decomposition of austenite
- iridescent films
- Japanese woodblock prints
- single-phase brass
- deerskin
- soft burnishing
- rosin, colophony, Greek pitch
- smithsonite
- quenching
- stove tiles
- carbonyl sulphide
- carboxylates
- lime putty
- twill
- ceramics
- chasing hammer
- piano
- glue
- wheellock rifle
- coloidal or eutectic soldering (granulation technique)
- radiography cabin
- combined materials
- confocal microscopy
- hemp fabric
- consolidation
- conversion coatings
- conservation
- conservation and restoration
- conservation of archaeological findings
- preventive conservation
- remedial conservation
- conservation of metal alloys
- conservation-restoration practical training
- conservation investigation
- conservation and restoration of garnet jewellery
- conseravtion-restoration
- conservation-restoration of the grenade launcher
- textile conservation-restoration
- copal
- weathering steel
- active corrosion
- bacterial corrosion
- pitting, pitting corrosion
- general corrosion
- galvanic corrosion
- intergranular corrosion
- corrosion aggression
- corrosion spots
- corrosion products of metals
- corrosion layers, crusts
- cochineal
- skeleton
- Britannia metal
- ferromagnetic metal
- non-ferrous metal
- refractory metal
- cold working
- garniture
- garniture is from cut iron
- smithy
- blacksmith-processed surface
- metal-casting workshop
- metal-casting
- metal engraving
- metal beating
- metal spinning, metal turning
- metallic copper
- metallic substrate
- metal artefacts
- conservation of plastics
- fur
- brittleness (of steel)
- brittle
- (protective) mesh
- iron glance
- panel wings
- criminalistics
- crises and emergencies
- crust, coating
- malleable cast iron
- malleable
- Bell Beaker culture
- cultural heritage
- tangible cultural heritage
- movable cultural heritage
- intangible cultural heritage
- immovable cultural heritage
- gouache
- nitric acid
- phosphoric acid
- 2-hydroxybenzoic acid
- sulphurous acid
- sulphuric acid
- sulphuric acid
- acidic material
- varnish
- spirit varnish
- oleoresinous varnish
- polyurethane varnish
- (nitro) cellulose lacquer, Zaponlack
- varnishing
- Langobard burial site
- lanolin
- lapping
- laser cleaning
- latex
- ledeburite
- alloying
- metal bonding
- adhesive
- acrylic adhesive
- dispersion adhesive
- epoxy adhesive
- contact adhesive
- cyanoacrylate adhesive
- polyester adhesive
- polyurethane adhesive
- solvent-based adhesive
- elastomeric silicone adhesive
- hot-melt adhesive
- etching
- polishing
- abrasive polishing
- fine polishing
- burnisher
- folk culture
- folk jewellery
- spirit varnish
- spirit solution
- linear sweep voltammetry
- complete die
- pressing
- pressure forming
- cold pressing
- hot pressing
- counter-die
- lustre
- type metal
- centrifugal casting
- die casting
- casting
- cast-iron
- white cast iron
- grey část iron
- lithopone
- lituragical jewellery and objects
- quarry mining
- lye
- bleaching lye
- Lumbe´s garden
- luminiscence
- luminometer
- bezel
- lyophilisation (freeze dry)
- mutilate
- painting & etching
- mortars
- mapping
- martensite
- martensite area
- french chalk
- mastic
- copper
- arsenical copper
- copper ore
- copper plates
- copper plating
- verdigris
- coppersmith
- measurement (hodnoty)
- chloride ion measuring
- MSE = mercury sulfate electrode
- metallizing
- metallographic samples (Br. E.), m. specimens (Am.E.)
- metallography
- meteorite
- alkaline sulfite method (North and Pearson, 1975)
- lost wax method
- ISO metric screw thread
- yield point, yield strength
- ultimate tensile strength
- fatigue limit
- intergranular embrittlement
- micro-jackhammer
- microblasting
- microhardness, microindentation hardness
- mint
- royal mint (The Royal Mint - UK)
- blueing (bluing) of iron
- Young's modulus
- Mohs scale of mineral hardness
- wet cleaning
- molecular weight, molecular mass
- molecular weight of polymer
- colour disk, colour runner
- assembled garniture
- tin pest, tin disease, tin leprosy
- staining
- mordant
- brass
- white brass
- single-phase brass
- yellow brass
- Ant
- freezing box
- Bratislava City Museum
- Museum of glass and jewellery in Jablonec nad Nisou
- lead soap, diachylon
- containers from copper and bronze
- substitutes of Bohemian garnet
- deposits of Bohemian garnet
- apply a waterproof coaitng
- Nano-ceramic
- Nanotechnology
- imitation
- national cultural monument Libušín
- National Museum
- ethnographic collections
- tool
- punching tool
- diamond tools
- earrings
- grape cluster earrings
- hoop earrings
- unbleached hemp fabric
- non-destructive methods
- non-destructive survey
- non-destructive survey of metal alloys
- non-destructive research of library fonds
- lack of airflow/ insufficient airflow
- non-invasive techniques
- non-invasive examination techniques
- bronze disease
- irremovability
- uneven (surface)
- insoluble
- nesosilicates
- niello
- nickel coating, nickel plating
- cellulose nitrate
- low pressure plasma
- modern metal alloys
- Neo-gothic
- resins
- rivet
- riveting
- lap riveting
- cold riveting
- hot riveting
- volume
- poultices
- Regional Museum and Gallery in Most
- renewal
- working
- woodworking
- metalworking
- cold working
- hot working
- shaping
- abrasion
- steel
- stainless steel
- wrought iron
- steel wire blasting medium
- protection
- anodic protection
- cathodic protection
- cultural heritage preservation
- protective coating
- fire iron
- sodium acetate
- accessories
- casting
- metal casting
- metal casting
- jewelry casting
- cast
- degreasing
- degreasing, grease extraction (removal)
- vapour degreasing
- flame cleaning (chem.)
- solvent cleaning, s. degreasing
- degreasing solutions
- resistance
- UV resistant
- rust removal
- deionization
- adhesive elimination
- descaling
- scale traces removal
- dezincification
- brass dezincification
- bending
- (iron) scales
- linseed oil
- mineral oil
- drying oil
- oleoresinous varnish
- oil varnishes
- lead
- grinding
- barrel tumbling, tumbling
- plasters
- watermark, v.
- optical spectrum of inclusion
- organic solvents
- organic varnishes
- organically modified ceramic
- organically-modified
- organic coating
- organolite
- organosilanes
- chipping off
- treatment
- carry out treatment
- treatment method
- educational activities
- blasting
- sheep’s wool
- gemstone authentication
- verification
- copper (III) oxide, dicopper trioxide
- copper (I) oxide, dicopper oxide
- silver oxide
- carbon monoxide, carbon oxide
- carbon dioxide
- carbon dioxide
- iron (III) oxide [?a??n tra???ksa?d]
- iron (II) oxide [?a??n da???ksa?d]
- designation of origin
- ozokerite
- soldering iron
- soldered
- soldering
- (soft) soldering
- brazing, hard soldering (granulation technique)
- solder
- tin solder
- soft solder
- silver solder
- hard solder, brazing solder
- bobbin lace
- bobbin
- paper
- papier-mâché
- paper base
- paraffin
- parameters of Bohemian garnet
- parameters of chrompyropes
- (folding) screen
- girdle-making [1]
- passivation
- metal passivation
- zinc passivation
- passivation layers
- metal passivity
- pasivovatelnost
- pastes and compresses
- patina (from Italian)
- verdigris (nepravá měděnka)
- modern patina
- artificial patina
- noble patina
- patination
- kiln
- chamber kiln
- cupola furnace
- shaft furnace
- (blast) furnace
- seal
- parchment
- mother-of-pearls
- pearlite
- pigment
- pigments
- filing
- sand blasting machine
- sand blasting
- sandblasting
- rescue plan
- plasmochemical method
- plasmochemical treatment
- treated three-dimensianally
- sculpture
- canvas mats of hanging paintings
- canvas
- plasmochemical methods
- sheet metal
- metal bedplate
- minke whale
- mould
- facet, facette
- felt
- gas chromatography
- gas chromatography with weight detection
- Gas chromatography / Mass spectrometry
- Region under the Krkonoše mountains
- backing
- reverse painting on glass
- reverse paintings
- underpaintings on glass
- pedestal
- plinth
- beaker
- burial clothing and accessories
- natural disaster
- binder
- plated with tin
- plating
- autocatalytic plating
- immersion plating
- plate
- polarisation plots
- gilding
- pollutants
- polyacrylates
- polyphosphates
- polymer materials
- polymethacrylates
- polysiloxanes
- polyurethanes
- polyvinyl chloride
- monument
- tempering
- poercelain
- comparison
- portrait miniatures
- damage by fire
- potash
- potential
- electrode potential
- oxidation reduction potential, redox potential
- passivation potential
- standard equilibtium potential
- spontaneous corrosion potential
- potentiostatic reduction
- recipe used
- coating
- chemical coating
- chromium coating
- precious metal coating
- electrolytic coating
- cadmium coating
- nickel coating
- palladium-nickel coating
- refractory coating
- zinc coating
- flood, flooding
- surface polychrome
- surfactant
- superficial silver and copper corrosion products
- surface treatment of wood
- surface treatments of ceramic tiles
- fires
- late gothic retabulum, pl. retabula (z Lat.)
- zinc plating
- gilded silver fibula
- gilding
- powder flask
- legal protection of Bohemian garnet
- authenticity of Bohemian garnet
- the Prague castle
- cultural heritage object/site
- pre-preparation
- demonstration tours
- flange
- folding
- plywood
- rust converters
- overvoltage
- electrode overvoltage
- preventive conservation
- cutlery
- scorching (str. 40)
- preparation of varnishes
- natural polymers
- silver sulphide products
- drawing
- proteinaceous additives
- proteins
- anti-corrosion protection
- current density
- corrosion current density
- limiting current density
- passivation current density
- exchange current density
- ring
- episcopal ring
- examination
- investigation
- investigation of colourfulness
- investigation of the painted layers
- damage investigation
- investigation and analyses
- elemental analysis
- alkyd resin
- pine resin
- damar
- epoxy resin
- copal resin
- gunsmithing
- travelling exhibition
- pyrope
- pyrope placer deposits
- pyx
- juxtaposed row of granules
- Raman spectrometry
- rasping
- punching, stamping
- coinage, minting
- embossing
- die
- plate
- number stamp
- letter stamp
- mint coins
- die
- real conditions
- dillutant, dilluting agent
- paint thinner
- banana oil :)
- reduction peaks
- reconstruction
- relic
- fragment (of a substance)
- reliquiary
- craftsmanship technique
- X-fluorescence analysis
- X-ray diffraction (analysis)
- X-ray fluorescence (XRF)
- x-ray fluorescence (XRF) analysis
- x-ray fluorescence (XRF) spectrometry
- refurbished
- replica of wooden butt
- restoration
- restoration of the underpaintings
- restoration of wax seals
- rust
- sawing
- carving
- carving chisel
- carving
- cutting speed
- gas management
- disc (str. 43)
- the dew point
- Nernst equation
- equilibrium
- chemical equilibrium
- pyrite decay
- decomposition
- martempering
- solvents
- solvent
- organic solvent
- solubility
- soluble
- fat-soluble
- water-soluble
- solution
- occlusion solution
- tannin solutions
- X-ray fluorescence spectrometer (XRF)
- X-ray scanning
- mercury
- hand-printed
- hand-made
- ornamental turning
- ore
- handle
- vermilion
- high speed steel, HSS
- corrosion rate
- grooving
- engraving
- engraving
- silver fineness
- gold fineness
- gypsum
- plaster část
- sallet[2]
- remediate
- collection-creating institutions
- museum object
- museum-type collections
- jewellery collections
- collections of arts and crafts
- collections of applied art
- proceedings
- connecting of canvas mat
- gray cast iron
- secondary heat
- shellac
- shellac polishing (French finish)
- rural jewellery
- SEM-EDS electron microscopy
- series production
- pattern (str. 40)
- sodium sesquicarbonate
- North Bohemian Museum in Liberec
- sherardising
- silanes
- organokřemičitany
- silica gel
- silica gel
- heavily etched (by previous cleaning)
- silumins
- sulphur
- sulphate salt
- sulphite method
- width
- glass paper
- glass dust, glass powder
- glass beat
- past
- glass
- noxious gases
- shells
- rubbing
- vestment cabinet
- garnet group
- foundry
- non-ferrous foundry
- ferrous foundry
- alloy
- lead alloy
- ivory
- ivory
- Slovak National Museum - Musem of History
- wettability
- enamel
- enameling
- fossil wax-based blends
- beeswax-based blends
- metal-spraying, metallizing
- sorption isotherms
- contemporary jewellery
- contemporary jewellery and design
- jewellery set with Bohemian garnet
- sculptural group
- lathe
- turning
- soldered as reset
- spectrometry
- jewellery making techniques
- jeweller's trade
- jewellery box
- jewels
- fibula
- spongiosis
- turnings
- comparative databank
- stability
- stabilization
- electrolytic stabilization
- stabilization of corrosion products
- stabilizers
- rust stabilizers
- permanence
- lard stone
- Migration Period
- stereoslide
- sterilization chamber
- sterling silver
- corrosion stimulator
- stratigraphy
- silver plating
- silver coins
- silversmithing
- silver
- structure
- crystal structure
- slag
- sub-valence electron
- dry cleaning
- copper sulphide
- sloučeniny obsahující síru
- superfinishing
- red lead, lead(II,IV) oxide
- pig iron
- welding
- arc welding
- carbon arc welding
- cast-weld
- fusion welding
- welded joint
- world deposits of garnet
- scroll
- symbolism of Bohemian garnet
- synthetic gemstones
- talc, soapstone (minerál)
- electrolyte tampon method
- tannating
- tannate solution
- iron tannates
- tannins
- inlay
- inlay
- flux
- fusion welding
- drawing
- wiredrawing
- die drawing
- wet drawing
- cold drawing
- drawability
- creep
- painting technique
- volatile organic compounds
- tempering
- tenside
- amphoteric tenside/ surfactant
- anionic tenside/ surfactant
- cationic tenside/ surfactant
- non-ionic detergent
- saponine (natural tenside)
- chasing, beating, hammering
- foliation
- hammering into relief
- gold beating
- beat, hammer
- firing temperatures
- glass transition temperature Tg
- warm air heating
- terracotta
- terpenic resins
- tightness
- Oddy test
- testing
- textile
- textile fibres
- mining
- mining and processing of garnet
- heavy metals
- thiourea
- Tyrol garnet
- thickness
- coating thickness
- putty
- glue putty
- glazing putty
- water putty
- caulking, puttying (skel apod.)
- tombac
- traditional folk clothes
- traditional processing of material
- transport
- hydroblasting, water blasting
- toughness
- fatty bones
- ductile cast iron
- ductility
- brass brazing, hard soldering of brasses
- hardness
- French pewter
- efficiency
- contact angle. wetting angle
- fragments of bronze
- ultrasound
- Museum of Decorative Arts in Prague
- art-and-craft objects
- strenghtening of mosaics
- leather
- noble layers
- noble metal
- central heraldic theme
- put into operation
- applied art
- weight
- scales
- vacuum gauge
- vacuum method
- petroleum jelly, petrolatum
- exterior bronze
- VSC 8000 video spectral comparator
- properties
- hummidity
- relative hummidity, RH
- inclusion
- hydrogen plasma
- watermark, n.
- wax
- carnauba wax, Brazil wax
- microcrystalline wax
- montan wax, lignite wax
- beeswax
- wax model
- layer
- diffusion layer (on electrode)
- drilling
- fill it with wood putty
- leaching
- freeze drying
- drying chamber
- desiccation department
- reaming
- lost wax casting model
- hardening
- use in museum practice
- hydrogen evolution starts at ...
- drilling
- boring
- decorative methods
- garnet formula
- Whitworth thread
- XtalFluor-E
- railing
- countersinking (konické), counterboring (válcové)
- opacifying particles
- metal base
- primer
- wash primer
- glue
- Hooke's law
- Faraday's laws
- locksmithery
- bottom die
- forging
- refractory, fireproof
- a base
- basic
- temple rings
- unvarnished
- tarnish layer
- ornamentation
- gelatine
- ferric
- iron ore
- ferrous
- ferrous metal
- iron (Fe)
- meteoric iron, meteoritic iron
- reinforced concrete
- tortoiseshell, tortoise shell
- geographical indication
- sceptre
- annealing
- annealing point, annealing temperature
- galvanization, galvanizing
- cold galvanizing, electrogalvanizing
- hot-dip galvanization, hot-dip galvanizing
- zinc silicate coatings
- feldspar
- environment
- test tube, culture tube
- gilding
- mercury gilding
- gilding bath
- gold
- white gold
- fine gold
- yellow gold
- goldbeating
- mitigation
- mitigation of pollutant impact on …
- pollutants
- hardening
- strain hardening, work hardening
- grain boundary strengthening
- waste product
- processing
- mirror frames
- speculum metal
- loss of metallic substrate
- beneficiation
- refining
- steel hardening
- animal hairs
- bellfounding
- bell metal
- organ soundboards