JPH0520499B2 - - Google Patents
Info
- Publication number
- JPH0520499B2 JPH0520499B2 JP60203926A JP20392685A JPH0520499B2 JP H0520499 B2 JPH0520499 B2 JP H0520499B2 JP 60203926 A JP60203926 A JP 60203926A JP 20392685 A JP20392685 A JP 20392685A JP H0520499 B2 JPH0520499 B2 JP H0520499B2
- Authority
- JP
- Japan
- Prior art keywords
- powder
- powder material
- metallic chromium
- oxide
- chromium oxide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000000843 powder Substances 0.000 claims description 44
- 239000000463 material Substances 0.000 claims description 35
- 239000011651 chromium Substances 0.000 claims description 24
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 19
- 229910052804 chromium Inorganic materials 0.000 claims description 19
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 claims description 16
- 229910000423 chromium oxide Inorganic materials 0.000 claims description 16
- 239000002245 particle Substances 0.000 claims description 13
- 238000007751 thermal spraying Methods 0.000 claims description 9
- 238000002844 melting Methods 0.000 claims description 8
- 230000008018 melting Effects 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000010298 pulverizing process Methods 0.000 claims description 4
- 230000001590 oxidative effect Effects 0.000 claims description 2
- 238000000576 coating method Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 239000000919 ceramic Substances 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000005507 spraying Methods 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 238000010891 electric arc Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000011253 protective coating Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000011164 primary particle Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000004901 spalling Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
- C23C4/10—Oxides, borides, carbides, nitrides or silicides; Mixtures thereof
- C23C4/11—Oxides
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Coating By Spraying Or Casting (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60203926A JPS6263660A (ja) | 1985-09-14 | 1985-09-14 | 溶射用粉末材料の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60203926A JPS6263660A (ja) | 1985-09-14 | 1985-09-14 | 溶射用粉末材料の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6263660A JPS6263660A (ja) | 1987-03-20 |
| JPH0520499B2 true JPH0520499B2 (ko) | 1993-03-19 |
Family
ID=16481981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60203926A Granted JPS6263660A (ja) | 1985-09-14 | 1985-09-14 | 溶射用粉末材料の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6263660A (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6410470B1 (en) * | 2000-04-24 | 2002-06-25 | Saint-Gobain Industrial Ceramics, Inc. | Thermal spray powder process |
-
1985
- 1985-09-14 JP JP60203926A patent/JPS6263660A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6263660A (ja) | 1987-03-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3779714A (en) | Dispersion strengthening of metals by internal oxidation | |
| Xia et al. | Hydrogen assisted magnesiothermic reduction (HAMR) of commercial TiO2 to produce titanium powder with controlled morphology and particle size | |
| CA1215865A (en) | Copper base spinodal alloy strip and process for its preparation | |
| DE3017782A1 (de) | Verfahren zur herstellung von sinterfaehigen legierungspulvern auf der basis von titan | |
| JPH1081924A (ja) | 元素状粉末の熱化学処理による鉄アルミナイドの製造方法 | |
| US5236523A (en) | Silver- or silver-copper alloy-metal oxide composite material | |
| DE3010506A1 (de) | Metallglaspulver und verfahren zu dessen herstellung | |
| EP2945772A2 (de) | Lötlegierungen | |
| DE3047194A1 (de) | "verfahren zum wiedergewinnen von metallen der platingruppe" | |
| JPS63274736A (ja) | ニオブ合金 | |
| JPS6289803A (ja) | 硬質合金物品製造用チタン基硬質合金粒子の調製方法 | |
| US4793969A (en) | Process for producing tungsten heavy alloy sheet using high temperature processing techniques | |
| JPS61502546A (ja) | 亜鉛可溶性金属粉末並びにその製造方法 | |
| JPS5920445A (ja) | 銀―錫酸化物焼結合金の電気接点材料の製法 | |
| JPH0520499B2 (ko) | ||
| JPH0520498B2 (ko) | ||
| JPH0651895B2 (ja) | 耐熱アルミニウム粉末冶金合金 | |
| US4800064A (en) | Process for producing tungsten heavy alloy sheet using hydrometallurgically produced tungsten heavy alloy | |
| US2159604A (en) | Metallic article | |
| US4765951A (en) | Process for producing tungsten heavy alloy sheet by direct hydrometallurgical process | |
| JPH0520500B2 (ko) | ||
| JPH0222121B2 (ko) | ||
| JPS6263662A (ja) | 溶射用粉末材料の製造方法 | |
| JPS63150822A (ja) | 真空バルブ用接点合金の製造方法 | |
| JPH04231407A (ja) | 金属粉末の製造方法 |