JPH0348265B2 - - Google Patents
Info
- Publication number
- JPH0348265B2 JPH0348265B2 JP59162093A JP16209384A JPH0348265B2 JP H0348265 B2 JPH0348265 B2 JP H0348265B2 JP 59162093 A JP59162093 A JP 59162093A JP 16209384 A JP16209384 A JP 16209384A JP H0348265 B2 JPH0348265 B2 JP H0348265B2
- Authority
- JP
- Japan
- Prior art keywords
- corrosion resistance
- sprayed
- corrosion
- heat treatment
- conditions
- 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
- 238000005260 corrosion Methods 0.000 claims description 49
- 230000007797 corrosion Effects 0.000 claims description 46
- 238000000034 method Methods 0.000 claims description 41
- 238000010438 heat treatment Methods 0.000 claims description 26
- 238000000576 coating method Methods 0.000 claims description 21
- 239000011248 coating agent Substances 0.000 claims description 20
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 16
- 238000005507 spraying Methods 0.000 claims description 12
- 239000007789 gas Substances 0.000 claims description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 10
- 239000001301 oxygen Substances 0.000 claims description 10
- 229910052760 oxygen Inorganic materials 0.000 claims description 10
- 239000007769 metal material Substances 0.000 claims description 3
- 238000007751 thermal spraying Methods 0.000 description 19
- 229910000851 Alloy steel Inorganic materials 0.000 description 17
- 239000011651 chromium Substances 0.000 description 13
- 229910052804 chromium Inorganic materials 0.000 description 12
- 239000000463 material Substances 0.000 description 12
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 10
- 239000007921 spray Substances 0.000 description 10
- 238000012360 testing method Methods 0.000 description 10
- 230000003647 oxidation Effects 0.000 description 9
- 238000007254 oxidation reaction Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 150000003839 salts Chemical class 0.000 description 7
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 230000001590 oxidative effect Effects 0.000 description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- 238000011282 treatment Methods 0.000 description 5
- 238000005536 corrosion prevention Methods 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- 238000007654 immersion Methods 0.000 description 4
- 230000010287 polarization Effects 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 238000002161 passivation Methods 0.000 description 3
- 238000007750 plasma spraying Methods 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 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
- C23C4/18—After-treatment
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)
- Application Of Or Painting With Fluid Materials (AREA)
- Coating By Spraying Or Casting (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16209384A JPS6141758A (ja) | 1984-07-31 | 1984-07-31 | 溶射−熱処理による金属材料の被覆方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16209384A JPS6141758A (ja) | 1984-07-31 | 1984-07-31 | 溶射−熱処理による金属材料の被覆方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6141758A JPS6141758A (ja) | 1986-02-28 |
| JPH0348265B2 true JPH0348265B2 (sh) | 1991-07-23 |
Family
ID=15747937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16209384A Granted JPS6141758A (ja) | 1984-07-31 | 1984-07-31 | 溶射−熱処理による金属材料の被覆方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6141758A (sh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09144689A (ja) * | 1995-09-20 | 1997-06-03 | Hitachi Ltd | ポンプ及びその製造方法 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996027694A1 (fr) * | 1995-03-08 | 1996-09-12 | Tocalo Co., Ltd. | Element muni d'un revetement composite et son procede de production |
| KR101393327B1 (ko) * | 2012-05-10 | 2014-05-09 | 한국수력원자력 주식회사 | 초고온 내산화성 증진을 위한 지르코늄 합금 및 이의 제조방법 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4510081Y1 (sh) * | 1966-08-24 | 1970-05-11 | ||
| JPS5198637A (sh) * | 1975-02-26 | 1976-08-31 | ||
| JPS57114680A (en) * | 1980-08-16 | 1982-07-16 | Kernforschungsanlage Juelich | Porous oxide diaphragm for alkali electrolysis and production and use thereof |
-
1984
- 1984-07-31 JP JP16209384A patent/JPS6141758A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4510081Y1 (sh) * | 1966-08-24 | 1970-05-11 | ||
| JPS5198637A (sh) * | 1975-02-26 | 1976-08-31 | ||
| JPS57114680A (en) * | 1980-08-16 | 1982-07-16 | Kernforschungsanlage Juelich | Porous oxide diaphragm for alkali electrolysis and production and use thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09144689A (ja) * | 1995-09-20 | 1997-06-03 | Hitachi Ltd | ポンプ及びその製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6141758A (ja) | 1986-02-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Man et al. | Corrosion properties of laser surface melted NiTi shape memory alloy | |
| SE8206723L (sv) | Forfarande for anbringande av termiska skyddsbeleggningar pa metaller och derigenom framstelld produkt | |
| Arya et al. | Electrochemical corrosion behavior of Ti‐10V‐2Fe‐3Al in different corrosive media | |
| US4266987A (en) | Process for providing acid-resistant oxide layers on alloys | |
| JPH08333665A (ja) | クロム含有鋼の溶融被覆方法 | |
| US3962490A (en) | Preparation of nickel and chromium substrates for ceramic coating | |
| JPH0348265B2 (sh) | ||
| US2788289A (en) | Method of forming protective coatings for molybdenum and molybdenum-base alloys | |
| Razavi et al. | Corrosion behaviour of laser gas-nitrided Ti–6Al–4V alloy in nitric acid solution | |
| EP0570219A2 (en) | Use of a molten zinc resistant alloy | |
| GB1018628A (en) | Method of producing an oxide layer on metallic parts | |
| Neville et al. | An assessment of the instability of Ti and its alloys in acidic environments at elevated temperature | |
| JPS59116381A (ja) | 亜鉛および亜鉛合金面の表面処理法 | |
| US3592681A (en) | Metal surface treating process by use of lanthanum compounds | |
| US3030242A (en) | Flux composition for use prior to galvanizing | |
| JPS62502975A (ja) | Ｃｒ↓２Ｏ↓３保護コ−ティング及びその製造方法 | |
| US3567409A (en) | Sheet steel coated with an aluminum alloy | |
| ATE318943T1 (de) | Polymetallat und heteropolymetallat zur passivierungsbeschichtung metallischer oberflächen | |
| US2848796A (en) | Alloy coatings and method of applying | |
| Chandramohan et al. | Laser additive manufactured Ti‐6Al‐4 V alloy: Anodizing and its effects on mechanical properties and corrosion resistance | |
| Azzerri et al. | Influence of Surface Finish on Passivity Retention of Stainless Steels | |
| Goodrich et al. | The Dissolution of Steel in the System NH 4 NO 3‐NH 3‐H 2 O | |
| Shibata et al. | Straining Electrode Behavior of Fe–Cr and Ni–Cr Alloys in High Temperature and High Pressure Borate Buffer Solution | |
| Adetunji | Optimizing hot dip galvanizing operations of steel sheets for better quality | |
| JP2986354B2 (ja) | 耐食性を備えた焼鈍鋳鉄管 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |