JPH0121857B2 - - Google Patents
Info
- Publication number
- JPH0121857B2 JPH0121857B2 JP59270400A JP27040084A JPH0121857B2 JP H0121857 B2 JPH0121857 B2 JP H0121857B2 JP 59270400 A JP59270400 A JP 59270400A JP 27040084 A JP27040084 A JP 27040084A JP H0121857 B2 JPH0121857 B2 JP H0121857B2
- Authority
- JP
- Japan
- Prior art keywords
- solid solution
- temperature
- nitrogen
- phase
- binder phase
- 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
- 238000005245 sintering Methods 0.000 claims description 39
- 239000002245 particle Substances 0.000 claims description 30
- 239000011230 binding agent Substances 0.000 claims description 27
- 239000006104 solid solution Substances 0.000 claims description 27
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 23
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 18
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 14
- 150000001247 metal acetylides Chemical class 0.000 claims description 13
- 239000012299 nitrogen atmosphere Substances 0.000 claims description 13
- 229910052721 tungsten Inorganic materials 0.000 claims description 12
- 229910052757 nitrogen Inorganic materials 0.000 claims description 11
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 10
- 229910052715 tantalum Inorganic materials 0.000 claims description 10
- 229910052719 titanium Inorganic materials 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- 239000012298 atmosphere Substances 0.000 claims description 6
- 239000006185 dispersion Substances 0.000 claims description 6
- 239000011261 inert gas Substances 0.000 claims description 6
- 239000013078 crystal Substances 0.000 claims description 5
- 239000011780 sodium chloride Substances 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims description 4
- 229910052758 niobium Inorganic materials 0.000 claims description 4
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 229910052735 hafnium Inorganic materials 0.000 claims description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims description 3
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 claims description 3
- 229910052720 vanadium Inorganic materials 0.000 claims description 3
- 229910052726 zirconium Inorganic materials 0.000 claims description 3
- 239000012071 phase Substances 0.000 description 47
- 239000000843 powder Substances 0.000 description 18
- 230000000694 effects Effects 0.000 description 14
- -1 TiN or carbonitrides Chemical class 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000007423 decrease Effects 0.000 description 6
- 239000000956 alloy Substances 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 150000004767 nitrides Chemical class 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- GSJBKPNSLRKRNR-UHFFFAOYSA-N $l^{2}-stannanylidenetin Chemical compound [Sn].[Sn] GSJBKPNSLRKRNR-UHFFFAOYSA-N 0.000 description 1
- ITWBWJFEJCHKSN-UHFFFAOYSA-N 1,4,7-triazonane Chemical compound C1CNCCNCCN1 ITWBWJFEJCHKSN-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000003631 expected effect Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000013001 point bending Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Powder Metallurgy (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59270400A JPS61147823A (ja) | 1984-12-21 | 1984-12-21 | 高強度窒素含有超硬合金の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59270400A JPS61147823A (ja) | 1984-12-21 | 1984-12-21 | 高強度窒素含有超硬合金の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61147823A JPS61147823A (ja) | 1986-07-05 |
| JPH0121857B2 true JPH0121857B2 (de) | 1989-04-24 |
Family
ID=17485728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59270400A Granted JPS61147823A (ja) | 1984-12-21 | 1984-12-21 | 高強度窒素含有超硬合金の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61147823A (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63204258A (ja) * | 1987-02-20 | 1988-08-23 | Fuji Photo Film Co Ltd | ハロゲン化銀カラ−写真感光材料の処理方法 |
| JP2560344B2 (ja) * | 1987-09-21 | 1996-12-04 | 三菱マテリアル株式会社 | 耐欠損性のすぐれた炭窒化チタン基サーメット製切削工具の製造法 |
| SE525745C2 (sv) * | 2002-11-19 | 2005-04-19 | Sandvik Ab | Ti(C-(Ti,Nb,W)(C,N)-Co-legering för svarvskärtillämpningar för finbearbetning och medelfin bearbetning |
| SE526180C3 (sv) * | 2002-11-19 | 2005-08-03 | Sandvik Ab | Ti (C,N) - (Ti,Nb,W) (C,N) -Co-legering för svarvskärtillämpningar för lätt finbearbetning |
| SE525744C2 (sv) * | 2002-11-19 | 2005-04-19 | Sandvik Ab | Ti (C,N)-(Ti,Nb,W)(C,N)-Co-legering för frässkärtillämpningar |
-
1984
- 1984-12-21 JP JP59270400A patent/JPS61147823A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61147823A (ja) | 1986-07-05 |
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