JPS62103339A - 焼結高合金鋼の製造方法 - Google Patents
焼結高合金鋼の製造方法Info
- Publication number
- JPS62103339A JPS62103339A JP24512585A JP24512585A JPS62103339A JP S62103339 A JPS62103339 A JP S62103339A JP 24512585 A JP24512585 A JP 24512585A JP 24512585 A JP24512585 A JP 24512585A JP S62103339 A JPS62103339 A JP S62103339A
- Authority
- JP
- Japan
- Prior art keywords
- powder
- sintered
- steel
- carbide
- tool
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 229910000831 Steel Inorganic materials 0.000 title abstract description 7
- 239000010959 steel Substances 0.000 title abstract description 7
- 239000000843 powder Substances 0.000 claims abstract description 40
- 229910000997 High-speed steel Inorganic materials 0.000 claims abstract description 21
- 238000005245 sintering Methods 0.000 claims abstract description 18
- 150000004767 nitrides Chemical class 0.000 claims abstract description 16
- 239000002245 particle Substances 0.000 claims abstract description 14
- 229910001315 Tool steel Inorganic materials 0.000 claims abstract description 11
- 230000008018 melting Effects 0.000 claims abstract description 11
- 238000002844 melting Methods 0.000 claims abstract description 11
- 229910052751 metal Inorganic materials 0.000 claims abstract description 11
- 239000002184 metal Substances 0.000 claims abstract description 11
- 230000000737 periodic effect Effects 0.000 claims abstract description 7
- 238000002156 mixing Methods 0.000 claims abstract description 5
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 20
- 150000001247 metal acetylides Chemical class 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 7
- 150000002739 metals Chemical class 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 9
- 238000005520 cutting process Methods 0.000 abstract description 8
- 238000009689 gas atomisation Methods 0.000 abstract description 3
- 238000005096 rolling process Methods 0.000 abstract description 3
- 238000009692 water atomization Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 15
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 238000000889 atomisation Methods 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 229910052720 vanadium Inorganic materials 0.000 description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 229910052750 molybdenum Inorganic materials 0.000 description 3
- 229910052758 niobium Inorganic materials 0.000 description 3
- 239000010955 niobium Substances 0.000 description 3
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- 229910052715 tantalum Inorganic materials 0.000 description 3
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 3
- 229910052726 zirconium Inorganic materials 0.000 description 3
- 241000206608 Pyropia tenera Species 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 238000000280 densification Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005496 eutectics Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000004663 powder metallurgy Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000011812 mixed powder Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 229910000601 superalloy Inorganic materials 0.000 description 1
Landscapes
- Powder Metallurgy (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24512585A JPS62103339A (ja) | 1985-10-30 | 1985-10-30 | 焼結高合金鋼の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24512585A JPS62103339A (ja) | 1985-10-30 | 1985-10-30 | 焼結高合金鋼の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62103339A true JPS62103339A (ja) | 1987-05-13 |
| JPH0524220B2 JPH0524220B2 (enrdf_load_stackoverflow) | 1993-04-07 |
Family
ID=17128994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24512585A Granted JPS62103339A (ja) | 1985-10-30 | 1985-10-30 | 焼結高合金鋼の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62103339A (enrdf_load_stackoverflow) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5755782A (en) * | 1980-09-22 | 1982-04-02 | Meidensha Electric Mfg Co Ltd | Primary frequency control system of induction motor |
-
1985
- 1985-10-30 JP JP24512585A patent/JPS62103339A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5755782A (en) * | 1980-09-22 | 1982-04-02 | Meidensha Electric Mfg Co Ltd | Primary frequency control system of induction motor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0524220B2 (enrdf_load_stackoverflow) | 1993-04-07 |
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