JPS6115125B2 - - Google Patents
Info
- Publication number
- JPS6115125B2 JPS6115125B2 JP9475478A JP9475478A JPS6115125B2 JP S6115125 B2 JPS6115125 B2 JP S6115125B2 JP 9475478 A JP9475478 A JP 9475478A JP 9475478 A JP9475478 A JP 9475478A JP S6115125 B2 JPS6115125 B2 JP S6115125B2
- Authority
- JP
- Japan
- Prior art keywords
- powder
- methods
- chips
- cast iron
- extremely
- 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
Links
- 239000000843 powder Substances 0.000 claims description 28
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 18
- 229910052799 carbon Inorganic materials 0.000 claims description 11
- 238000004663 powder metallurgy Methods 0.000 claims description 9
- 229910001060 Gray iron Inorganic materials 0.000 claims description 5
- 239000010419 fine particle Substances 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 14
- 229910002804 graphite Inorganic materials 0.000 description 7
- 239000010439 graphite Substances 0.000 description 7
- 239000002245 particle Substances 0.000 description 7
- 238000010298 pulverizing process Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000005087 graphitization Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 239000002440 industrial waste Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000001878 scanning electron micrograph Methods 0.000 description 2
- 238000005204 segregation Methods 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- 229910001567 cementite Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- KSOKAHYVTMZFBJ-UHFFFAOYSA-N iron;methane Chemical compound C.[Fe].[Fe].[Fe] KSOKAHYVTMZFBJ-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- -1 that is Chemical compound 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
Landscapes
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9475478A JPS5521574A (en) | 1978-08-03 | 1978-08-03 | Method of manufacturing powder for powder metallurgy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9475478A JPS5521574A (en) | 1978-08-03 | 1978-08-03 | Method of manufacturing powder for powder metallurgy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5521574A JPS5521574A (en) | 1980-02-15 |
| JPS6115125B2 true JPS6115125B2 (enrdf_load_stackoverflow) | 1986-04-22 |
Family
ID=14118893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9475478A Granted JPS5521574A (en) | 1978-08-03 | 1978-08-03 | Method of manufacturing powder for powder metallurgy |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5521574A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5993456U (ja) * | 1982-12-09 | 1984-06-25 | 千住金属工業株式会社 | スプリンクラ−ヘツドのデフレクタ− |
-
1978
- 1978-08-03 JP JP9475478A patent/JPS5521574A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5521574A (en) | 1980-02-15 |
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