JPS59107018A - 鋳鉄部品の熱処理方法 - Google Patents
鋳鉄部品の熱処理方法Info
- Publication number
- JPS59107018A JPS59107018A JP21617182A JP21617182A JPS59107018A JP S59107018 A JPS59107018 A JP S59107018A JP 21617182 A JP21617182 A JP 21617182A JP 21617182 A JP21617182 A JP 21617182A JP S59107018 A JPS59107018 A JP S59107018A
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- cast iron
- furnace
- temp
- treatment
- 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 56
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 238000010438 heat treatment Methods 0.000 title claims abstract description 11
- 238000005279 austempering Methods 0.000 claims description 32
- 238000000034 method Methods 0.000 claims description 11
- 238000001816 cooling Methods 0.000 abstract description 25
- 229910001563 bainite Inorganic materials 0.000 abstract description 11
- 239000002245 particle Substances 0.000 abstract description 3
- 230000000052 comparative effect Effects 0.000 description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 239000008187 granular material Substances 0.000 description 6
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 229910001141 Ductile iron Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000010791 quenching Methods 0.000 description 4
- 230000000171 quenching effect Effects 0.000 description 4
- 230000009466 transformation Effects 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229910000734 martensite Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910001562 pearlite Inorganic materials 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000004781 supercooling Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 241000276420 Lophius piscatorius Species 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 238000005255 carburizing Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D5/00—Heat treatments of cast-iron
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Heat Treatment Of Articles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21617182A JPS59107018A (ja) | 1982-12-08 | 1982-12-08 | 鋳鉄部品の熱処理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21617182A JPS59107018A (ja) | 1982-12-08 | 1982-12-08 | 鋳鉄部品の熱処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59107018A true JPS59107018A (ja) | 1984-06-21 |
| JPH032927B2 JPH032927B2 (enExample) | 1991-01-17 |
Family
ID=16684394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21617182A Granted JPS59107018A (ja) | 1982-12-08 | 1982-12-08 | 鋳鉄部品の熱処理方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59107018A (enExample) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59157221A (ja) * | 1983-02-25 | 1984-09-06 | Hitachi Metals Ltd | 球状黒鉛鋳鉄の製造法 |
| JPS6024318A (ja) * | 1983-02-25 | 1985-02-07 | Hitachi Metals Ltd | 球状黒鉛鋳鉄の製造法 |
| JPS61136620A (ja) * | 1984-12-08 | 1986-06-24 | Japan Steel Works Ltd:The | 鋼材の深冷処理方法 |
| JPS6247424A (ja) * | 1985-08-23 | 1987-03-02 | Mazda Motor Corp | 鋳物の熱処理装置 |
| JPS63199817A (ja) * | 1987-02-13 | 1988-08-18 | Morikawa Sangyo Kk | 鋳造製品の冷却方法 |
| JPH0448028A (ja) * | 1990-06-18 | 1992-02-18 | Honda Motor Co Ltd | 球状黒鉛鋳鉄素材の熱処理方法 |
| JP2016156040A (ja) * | 2015-02-24 | 2016-09-01 | 浜松ヒートテック株式会社 | 冷却装置 |
-
1982
- 1982-12-08 JP JP21617182A patent/JPS59107018A/ja active Granted
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59157221A (ja) * | 1983-02-25 | 1984-09-06 | Hitachi Metals Ltd | 球状黒鉛鋳鉄の製造法 |
| JPS6024318A (ja) * | 1983-02-25 | 1985-02-07 | Hitachi Metals Ltd | 球状黒鉛鋳鉄の製造法 |
| JPS61136620A (ja) * | 1984-12-08 | 1986-06-24 | Japan Steel Works Ltd:The | 鋼材の深冷処理方法 |
| JPS6247424A (ja) * | 1985-08-23 | 1987-03-02 | Mazda Motor Corp | 鋳物の熱処理装置 |
| JPS63199817A (ja) * | 1987-02-13 | 1988-08-18 | Morikawa Sangyo Kk | 鋳造製品の冷却方法 |
| JPH0448028A (ja) * | 1990-06-18 | 1992-02-18 | Honda Motor Co Ltd | 球状黒鉛鋳鉄素材の熱処理方法 |
| JP2016156040A (ja) * | 2015-02-24 | 2016-09-01 | 浜松ヒートテック株式会社 | 冷却装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH032927B2 (enExample) | 1991-01-17 |
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