Etchants for Co and Alloys

Adler's reagent
ASTM etchant #20
ASTM etchant #14
ASTM etchant #15
ASTM etchant #16-Hydrochloric acid
ASTM etchant #17
ASTM etchant #18-Chromic acid
ASTM etchant #19-Groesbeck's reagent
Chemical and electrolytic polishing of cobalt and cobalt alloys
Co (0001) wafers-Electrolytic polishing
Co (0001) wafers-Electrolytic polishing
Co alloys
Co alloys
Co alloys-Chemical etching
Co alloys-For grain boundaries. Co-97.2 Cu alloy
Co alloys-Revels oxide in sulphides
Co and Co alloys
Co and Co alloys
Co and Co alloys
Co and Co alloys
Co and Co alloys
Co and Co alloys
Co and Co alloys
Co and Co alloys
Co and Co alloys
Co and Co high-temperature alloys
Co and Co-Al alloys
Co and Co-Al alloys
Co and Co-Al alloys-Chemical etching
Co and Co-Fe alloys
Co binder phase
Co boride
Co borides-Chemical etching
Co hard-facing alloys and Co high-temperature alloys
Co hard-facing alloys
Co hard-facing alloys
Co high-temeprature alloys - Marbles reagent
Co high-temeprature alloys
Co high-temperature alloys
Co high-temperature alloys
Co oxide (CoO) single crystal-Chemical etching
Co oxide (CoO)-Chemical etching
Co oxide (CoO)-Electro thinning
Co oxide (CoO)-Physical etching
Co oxide single crystal-Chemical etching and electro thinning
Co oxide single crystal-Chemical etching
Co silicide
Co silicides-Chemical etching
Co sintered carbides
Co specimens-Physical etching
Co superalloys-Chemical etching
Co superalloys-Chemical etching
Coated cutting insert-Chemical etching
Cobalt alloys-Chemical etching
Cobalt alloys-Co-Cr + dispersoids alloys
Cobalt alloys-Co-In + other alloys
Cobalt alloys-Co-In rich alloys
Cobalt aluminate (CoAl2O4)-Chemical etching
Cobalt and alloys-Chemical ecthing
Cobalt and alloys-Co-Fe alloys
Cobalt and alloys-Co-Ga alloys
Cobalt and alloys-Co-Sm alloys
Cobalt and alloys-Electro polishing
Cobalt and alloys-Electro thinning by window technique
Cobalt and alloys-Electrolytic polishing
Cobalt and alloys-Electrolytic polishing
Cobalt and alloys-Physical etching
Cobalt and alloys-WC-TiC-(Ta, Nb)C-Co tye cemented carbides
Cobalt and alloys-WC-TiC-NbC-Co type cemented carbides
Cobalt and alloys-WC-TiC-TaC-Co and WC-NbC-Co type cemented carbides
Cobalt and cobalt alloys-2V-Permendur, some Stellites. Shows general structure and porosity
Cobalt and cobalt alloys-Chemical etching
Cobalt and cobalt alloys-Chemical etching
Cobalt and cobalt alloys-Electrolytic polishing
Cobalt and cobalt alloys-Electrolytic polishing
Cobalt and cobalt alloys-Electrolytic polishing
Cobalt and cobalt alloys-Electrolytic polishing
Cobalt and cobalt alloys-Electrolytic polishing
Cobalt and cobalt alloys-Electrolytic polishing
Cobalt and cobalt alloys-Electrolytic polishing
Cobalt and cobalt alloys-Electrolytic polishing
Cobalt and cobalt alloys-Electrolytic polishing
Cobalt and cobalt alloys-HA 36 alloy. Shows grain size and general structure
Cobalt and cobalt alloys-High temperature alloys
Cobalt and cobalt alloys-High temperature alloys
Cobalt and cobalt alloys-HS-31, HA-151 and N-155 alloys. Shows grain size and general structure
Cobalt and cobalt alloys-Kovar (17Co-29Ni, balance Fe) cemented carbides matrix
Cobalt and cobalt alloys-NASA SP alloy (38Ni-37.4Co-14W)
Cobalt and cobalt alloys-Nimonic 90 and 100, Ni-Cr-Co, Ni-Cr-Co-Mo
Cobalt and cobalt alloys-Refractaloy, K-42-B, some Stellites
Cobalt and cobalt alloys-Refractaloys (20-30 Co-Fe base alloys)
Cobalt and cobalt alloys-Wrought Cr-Co-X alloys
Cobalt and its alloys-Stellite 31, 151, Inco 713 C, GMR5, Ni 155
Cobalt and its alloys-Stellite 36 (Co)
Cobalt base alloys-Cobalt wrought alloys
Cobalt base alloys-Cobalt wrought alloys
Cobalt base alloys-Heat resistant high temperature (superalloys) (Co-Cr-X type), Hayness No, 1, 2, 3,4, 6 alloys
Cobalt base alloys-Heat resistant high temperature (superalloys) (Co-Cr-X type)
Cobalt base alloys-Heat resistant high temperature (superalloys) (Co-Cr-X type)
Cobalt base alloys-Heat resistant high temperature (superalloys) (Co-Cr-X type)
Cobalt base alloys-Heat resistant high temperature (superalloys) (Co-Cr-X type)
Cobalt base alloys-Heat resistant high temperature (superalloys) (Co-Cr-X type)
Cobalt base alloys-Heat resistant high temperature (superalloys) (Co-Cr-X type)
Cobalt base alloys-Heat resistant high temperature (superalloys) (Co-Cr-X type)
Cobalt base alloys-Heat resistant high temperature (superalloys) (Co-Cr-X type)
Cobalt base superalloy L605-Chemical etching
Cobalt hard facings alloys-Chemical etching
Cobalt oxide (CoO)-Chemical etching
Cobalt single crystal-Chemical polishing
Cobalt specimens-Co-25Cr-10Ni-8W, Co-21Cr-20Ni, and Co-3Cr-3Mo-1Nb alloys, other stellites
Cobalt specimens-Co-Cr alloys, also Stellite
Cobalt specimens-Co-Ni-Fe base alloys
Cobalt Stellite-Chemical etching
Cobalt Stellite-Chemical etching
Cobalt Stellite-Electrolytic etching
Cobalt Stellite-Show grain size, general structure
Cobalt wrought alloys-Chemical etching
Cobalt wrought alloys-Chemical etching
Cobalt wrought alloys-Chemical etching
Cobalt wrought alloys-Chemical etching
Cobalt wrought alloys-Electrolytic etching
Cobalt wrought alloys-Electrolytic etching
Cobalt-Co
Cobalt-Co
Cobalt-Co
Cobalt-Co
Cobalt-Electrolytic polishing
Cobalt-Electrolytic polishing
Cobalt-Electrolytic polishing
Cobalt-Electrolytic polishing
Cobalt-Electrolytic polishing
Cobalt-Electropolishing
Co-base casting material and rolling stock, stellite, color etchant-Chemical etching
Co-base superalloys, color etchant-Chemical etching
Co-based alloys - Beraha's tint etch
Co-Cr-Mo alloys-Electro thinning by Bollmann technique
Co-Cr-Mo-(Nb) dental alloys-Electrolytic etching
Co-Fe alloys-Fe-24-28% C
Co-Fe-Ni-V alloys-((Fe,Co,Ni)3) - 30 at.% Fe, 37.5 at.% Co, 7.5 at.% Ni
Co-Fe-V alloys-((Fe,Co)3V - 11/25% Fe - 64/50% Co - 25% V
Co-Fe-V alloys-49 Co - 47 Fe - 3 V
Co-Ga, Co-Fe-V, and Co-Ni-V alloys-Chemical etching
Co-Mo alloys-Chemical etching
Co-Ni-Cr-Ta alloys-29-31 wt.% Ni, 28-32% Co, 31-34% Cr, 3-11% Ta
Co-Ni-V alloy-((Co,Ni)3V - 32 at.% Co - 43Ni-25V)
CoO
Copper specimens-Brasses. Especially brasses containing Co
Copper-cobalt-beryllium (Cu-Co-Be)-Electric contact material
Copper-cobalt-beryllium (Cu-Co-Be)-Electric contact material
Copper-cobalt-silicon (Cu-Co-Si)-Electric contact material
Copper-cobalt-silicon (Cu-Co-Si)-Electric contact material
Co-Pt alloys
CoSi2 thin film grown on substrates of Si, (111) and (100)-Chemical etching
CoSi2 thin films grown on Si substrates-Ionized gas, removal
Co-Sm alloys, grain boundary etchant-Chemical etching
Co-Sm alloys
Co-Sm alloys-Chemical etching
Co-Sm alloys-Chemical etching
Co-Ti alloys
Cu2O native oxide-Oxide removal
Cu-Be-Co alloys-Cu-2% Be-0.3% Co
Cu-Co alloy-Alloy with 2 at.% Co
Cu-Co alloys-Alpha or beta brass, Cu-Fe, Cu-Co, Co, Cd
Cu-Co alloys-Cast alloys <= 7 at.% Co
Cu-Co alloys-Cu-2/3% Co
Cu-Fe alloys-Alpha or beta brass, Cu-Fe, Cu-Co, Co, Cd
Fe-Co alloys-Electropolishing
Fe-Co-Al alloy-Alloy with 15% Co and 11% Al
Fe-Co-Ti alloys-10-20% Co, 2-6% Ti
Fe-Co-Ti alloys-82% Co-12% Fe-6% Ti
Fe-Ni-Co alloys-Fe, 29 wt.% Ni, 18 wt.% Co
Fe-Ni-Co alloys-Ni, 68% Fe, up to 15% Co
Fe-Ni-Co-Ta alloys-Fe, 18/29 Ni, 8/20 Co, 2/3 Ta
Groesbeck and titanium nitride etchant-Alloys with Cr and or Co
Marble's reagent
MAR-M 509 alloy-Chemical etching
Mn-Ti-Co system-Chemical etching
Mo-Co alloys-Pre etch for alpha Co alloys in 50% nitric acid
Nb-Co-Si alloys-Chemical etching
Nd-Co alloys-Chemical etching
NiChrome 80-20-Grain structure and matrix phases-Lucas's reagent
Ni-Co-Cr alloys-29-34 wt.% Ni, 30-34 wt.% Co, 32-41 wt.% Cr
Ni-Co-Cr alloys-29-34 wt.% Ni, 30-34 wt.% Co, 32-41 wt.% Cr
Ni-Co-Cr-Mo alloys-30-32 wt.% Ni, 30-32 wt.% Co, 34 wt.% Cr, 2-7 wt.% Mo
Ni-Co-Cr-W alloys-28-32 wt.% Ni, 28-32 wt.% Co, 32-34 wt.% Cr, 2-11 wt.% W
Pure Co, color etchant-Chemical etching
Pure cobalt-Electrolytic etching
Pure cobalt-For electron microscopy
Sintered carbides-General etching of sintered carbides
Sintered carbides-Particularly for sintered carbides which-apart from WC-also contain TiC, TaC and NbC
Sintered carbides-To reveal boundaries of the carbide grains against the cobalt phase
Stainless and high temperature steel specimens-Iron, Co and Ni base high temperature alloys
Stellite specimens-Solution will selectively attack iron and cobalt in steel alloys
Tellurium oxide-boric oxide-cobalt oxide glass-TeO2 - B2O3 - CaO glass
Ti-Co alloy-Alloy with 5% Co
Ti-Co alloys-Ti - 3/8 at.% Co
U-Co-Al alloys-UCo2-UAl3 section
Vitallium alloy-Vitallium is a pure cobalt chromium alloy free of nickel and beryllium
W-10% Co specimen-For electron and optical microscopy
WC-6% Co alloy-For revealing the microstructure of the WC-Co material
WC-Co, Eta phase appears multicolored; Co is white, WC-TiC-TaC-Co, WC-NbC-Co-Chemical etching
WC-Co, reveals Co-Electrolytic etching
WC-Co-Chemical etching
WC-Ti-Ta, NbC-Co-Physical etching

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