JPH01225746A - 耐摩耗性高クロム鋳鉄の熱処理方法 - Google Patents
耐摩耗性高クロム鋳鉄の熱処理方法Info
- Publication number
- JPH01225746A JPH01225746A JP5002888A JP5002888A JPH01225746A JP H01225746 A JPH01225746 A JP H01225746A JP 5002888 A JP5002888 A JP 5002888A JP 5002888 A JP5002888 A JP 5002888A JP H01225746 A JPH01225746 A JP H01225746A
- Authority
- JP
- Japan
- Prior art keywords
- cast iron
- transformation point
- hardness
- annealing
- high chromium
- 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.)
- Granted
Links
- 229910001018 Cast iron Inorganic materials 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 4
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 21
- 238000000137 annealing Methods 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 11
- 230000009466 transformation Effects 0.000 claims abstract description 11
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 7
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 6
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract 3
- 239000011651 chromium Substances 0.000 claims description 23
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 16
- 229910052750 molybdenum Inorganic materials 0.000 abstract description 7
- 229910052799 carbon Inorganic materials 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- 238000005266 casting Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 6
- 230000007547 defect Effects 0.000 description 4
- 238000003754 machining Methods 0.000 description 4
- 238000010137 moulding (plastic) Methods 0.000 description 4
- 238000005496 tempering Methods 0.000 description 4
- 229910000734 martensite Inorganic materials 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000006104 solid solution Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000760 Hardened steel Inorganic materials 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- JZQOJFLIJNRDHK-CMDGGOBGSA-N alpha-irone Chemical compound CC1CC=C(C)C(\C=C\C(C)=O)C1(C)C JZQOJFLIJNRDHK-CMDGGOBGSA-N 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Landscapes
- Heat Treatment Of Articles (AREA)
- Heat Treatment Of Steel (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5002888A JPH01225746A (ja) | 1988-03-03 | 1988-03-03 | 耐摩耗性高クロム鋳鉄の熱処理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5002888A JPH01225746A (ja) | 1988-03-03 | 1988-03-03 | 耐摩耗性高クロム鋳鉄の熱処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01225746A true JPH01225746A (ja) | 1989-09-08 |
| JPH0518886B2 JPH0518886B2 (enExample) | 1993-03-15 |
Family
ID=12847544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5002888A Granted JPH01225746A (ja) | 1988-03-03 | 1988-03-03 | 耐摩耗性高クロム鋳鉄の熱処理方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01225746A (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2640367C1 (ru) * | 2017-03-14 | 2017-12-28 | Акционерное общество "Научно-производственное объединение "Центральный научно-исследовательский институт технологии машиностроения" АО "НПО "ЦНИИТМАШ" | Белый износостойкий чугун |
| JP2023160133A (ja) * | 2022-04-21 | 2023-11-02 | 古河機械金属株式会社 | 高クロム鋳鉄の軟化熱処理方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6039146A (ja) * | 1983-08-10 | 1985-02-28 | Mitsubishi Heavy Ind Ltd | 耐摩耗性高クロム鋳鉄 |
-
1988
- 1988-03-03 JP JP5002888A patent/JPH01225746A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6039146A (ja) * | 1983-08-10 | 1985-02-28 | Mitsubishi Heavy Ind Ltd | 耐摩耗性高クロム鋳鉄 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2640367C1 (ru) * | 2017-03-14 | 2017-12-28 | Акционерное общество "Научно-производственное объединение "Центральный научно-исследовательский институт технологии машиностроения" АО "НПО "ЦНИИТМАШ" | Белый износостойкий чугун |
| JP2023160133A (ja) * | 2022-04-21 | 2023-11-02 | 古河機械金属株式会社 | 高クロム鋳鉄の軟化熱処理方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0518886B2 (enExample) | 1993-03-15 |
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