BE428040A - - Google Patents
Info
- Publication number
- BE428040A BE428040A BE428040DA BE428040A BE 428040 A BE428040 A BE 428040A BE 428040D A BE428040D A BE 428040DA BE 428040 A BE428040 A BE 428040A
- Authority
- BE
- Belgium
- Prior art keywords
- chromium
- carbon content
- articles
- gaseous
- carriers
- Prior art date
Links
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 20
- 229910052804 chromium Inorganic materials 0.000 claims description 20
- 239000011651 chromium Substances 0.000 claims description 20
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 229910052799 carbon Inorganic materials 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000000969 carrier Substances 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 229910000640 Fe alloy Inorganic materials 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000002344 surface layer Substances 0.000 claims description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 229940081330 tena Drugs 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000010410 layer Substances 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 229910021555 Chromium Chloride Inorganic materials 0.000 description 1
- 229910021554 Chromium(II) chloride Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 150000001845 chromium compounds Chemical class 0.000 description 1
- QSWDMMVNRMROPK-UHFFFAOYSA-K chromium(3+) trichloride Chemical compound [Cl-].[Cl-].[Cl-].[Cr+3] QSWDMMVNRMROPK-UHFFFAOYSA-K 0.000 description 1
- XBWRJSSJWDOUSJ-UHFFFAOYSA-L chromium(ii) chloride Chemical compound Cl[Cr]Cl XBWRJSSJWDOUSJ-UHFFFAOYSA-L 0.000 description 1
- 238000005261 decarburization Methods 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000007493 shaping process 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
- C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
- C23C10/02—Pretreatment of the material to be coated
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating Methods And Accessories (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE428040A true BE428040A (enExample) |
Family
ID=88492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE428040D BE428040A (enExample) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE428040A (enExample) |
-
0
- BE BE428040D patent/BE428040A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Hojo et al. | Transformation-assisted hydrogen desorption during deformation in steels: Examples of α′-and ε-Martensite | |
| Speich | Dual-phase steels | |
| EP0051511B1 (fr) | Cylindre de laminage à froid fabriqué par coulée et son procédé de fabrication | |
| JP2834276B2 (ja) | 耐硫化物応力割れ性に優れた高強度鋼の製造法 | |
| BE428040A (enExample) | ||
| JP2009191330A (ja) | 電縫鋼管 | |
| CN114086083B (zh) | 一种1100MPa级抗硫高压气瓶钢、高压气瓶及其制造方法 | |
| NO313805B1 (no) | Martensittisk stÕlrör og fremgangsmÕte for fremstilling derav | |
| JPH08104922A (ja) | 低温靱性の優れた高強度鋼管の製造方法 | |
| JPS5916949A (ja) | 軟窒化用鋼 | |
| JPS60238418A (ja) | 湿潤炭酸ガス環境用サツカ−ロツドの製造法 | |
| CN121002209A (zh) | 油井用高强度不锈钢无缝钢管 | |
| JP2840977B2 (ja) | サワー環境用高強度鋼線の製造方法 | |
| JP2003193198A (ja) | 機械構造用電縫鋼管及びその熱処理方法 | |
| JP2015010258A (ja) | 高Ｓｉ浸炭用鋼の浸炭方法 | |
| JPH07242944A (ja) | 優れた低温靭性を有する耐サワー高強度鋼板の製造方法 | |
| JPH0254416B2 (enExample) | ||
| JPS6075523A (ja) | 高強度油井管用継目無鋼管の製造方法 | |
| JPH0741855A (ja) | 細粒フェライト主体の金属組織を呈した低降伏比高靭性継目無鋼管の製造法 | |
| RU2837323C1 (ru) | Способ термической обработки поковок из конструкционно-легированной стали марки 4340 (варианты) | |
| CN114107784A (zh) | 一种高淬透性含硼调质钢、圆钢及其制造方法 | |
| CN118460918B (zh) | 一种低成本超高强石油钻采射孔枪的无缝钢管及生产方法 | |
| JPS5996217A (ja) | 耐硫化物割れ性に優れた鋼の製造方法 | |
| JPS6256929B2 (enExample) | ||
| JPH0250915A (ja) | 細粒化組織の低合金高張力シームレス鋼管の製造法 |