JPS61194131A - 高靭性被覆焼結合金の製造方法 - Google Patents
高靭性被覆焼結合金の製造方法Info
- Publication number
- JPS61194131A JPS61194131A JP60033904A JP3390485A JPS61194131A JP S61194131 A JPS61194131 A JP S61194131A JP 60033904 A JP60033904 A JP 60033904A JP 3390485 A JP3390485 A JP 3390485A JP S61194131 A JPS61194131 A JP S61194131A
- Authority
- JP
- Japan
- Prior art keywords
- sintered alloy
- layer
- alloy
- sintered
- metal
- 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
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 102
- 239000000956 alloy Substances 0.000 title claims abstract description 102
- 238000004519 manufacturing process Methods 0.000 title claims description 20
- 239000010410 layer Substances 0.000 claims abstract description 43
- 239000002344 surface layer Substances 0.000 claims abstract description 26
- 239000000843 powder Substances 0.000 claims abstract description 21
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 18
- 229910052751 metal Inorganic materials 0.000 claims abstract description 15
- 239000002184 metal Substances 0.000 claims abstract description 15
- 239000007791 liquid phase Substances 0.000 claims abstract description 13
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 12
- 150000004767 nitrides Chemical class 0.000 claims abstract description 8
- 230000000737 periodic effect Effects 0.000 claims abstract description 6
- 239000007787 solid Substances 0.000 claims abstract description 4
- 239000011247 coating layer Substances 0.000 claims description 14
- 239000007789 gas Substances 0.000 claims description 13
- 239000006104 solid solution Substances 0.000 claims description 6
- 150000001247 metal acetylides Chemical class 0.000 claims description 5
- 150000002739 metals Chemical class 0.000 claims description 5
- 230000001590 oxidative effect Effects 0.000 claims description 4
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 2
- 150000002736 metal compounds Chemical class 0.000 claims description 2
- 239000011812 mixed powder Substances 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 18
- 239000007790 solid phase Substances 0.000 abstract description 11
- 239000000203 mixture Substances 0.000 abstract description 5
- 239000004033 plastic Substances 0.000 abstract description 5
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052759 nickel Inorganic materials 0.000 abstract description 2
- 229910000765 intermetallic Inorganic materials 0.000 abstract 1
- 239000012071 phase Substances 0.000 description 21
- 238000000034 method Methods 0.000 description 16
- 238000005245 sintering Methods 0.000 description 14
- 238000005520 cutting process Methods 0.000 description 13
- 229910001339 C alloy Inorganic materials 0.000 description 8
- 238000005261 decarburization Methods 0.000 description 8
- 239000011230 binding agent Substances 0.000 description 7
- 238000000137 annealing Methods 0.000 description 5
- 239000003610 charcoal Substances 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 239000007858 starting material Substances 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000005255 carburizing Methods 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 238000005121 nitriding Methods 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000005240 physical vapour deposition Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 229910021332 silicide Inorganic materials 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910009043 WC-Co Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000373 effect on fracture Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 150000002222 fluorine compounds Chemical class 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000001513 hot isostatic pressing Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000010587 phase diagram Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000007569 slipcasting Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
Landscapes
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Powder Metallurgy (AREA)
- Chemical Vapour Deposition (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60033904A JPS61194131A (ja) | 1985-02-22 | 1985-02-22 | 高靭性被覆焼結合金の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60033904A JPS61194131A (ja) | 1985-02-22 | 1985-02-22 | 高靭性被覆焼結合金の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61194131A true JPS61194131A (ja) | 1986-08-28 |
| JPH0215622B2 JPH0215622B2 (enrdf_load_stackoverflow) | 1990-04-12 |
Family
ID=12399503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60033904A Granted JPS61194131A (ja) | 1985-02-22 | 1985-02-22 | 高靭性被覆焼結合金の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61194131A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01147075A (ja) * | 1987-11-30 | 1989-06-08 | Kyocera Corp | 被覆超硬合金 |
| JPH01246361A (ja) * | 1988-03-28 | 1989-10-02 | Toshiba Tungaloy Co Ltd | 耐剥離性にすぐれたダイヤモンド被覆燒結合金及びその製造方法 |
| JPH0230774A (ja) * | 1988-07-19 | 1990-02-01 | Daido Steel Co Ltd | Ｃｒ含有鋼を熱間加工するための加工用工具 |
| JP2004160644A (ja) * | 2002-10-30 | 2004-06-10 | Sinterstahl Gmbh | 鉄ベースの焼結成形品へのアンダーカット形成方法 |
-
1985
- 1985-02-22 JP JP60033904A patent/JPS61194131A/ja active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01147075A (ja) * | 1987-11-30 | 1989-06-08 | Kyocera Corp | 被覆超硬合金 |
| JPH01246361A (ja) * | 1988-03-28 | 1989-10-02 | Toshiba Tungaloy Co Ltd | 耐剥離性にすぐれたダイヤモンド被覆燒結合金及びその製造方法 |
| JPH0230774A (ja) * | 1988-07-19 | 1990-02-01 | Daido Steel Co Ltd | Ｃｒ含有鋼を熱間加工するための加工用工具 |
| JP2004160644A (ja) * | 2002-10-30 | 2004-06-10 | Sinterstahl Gmbh | 鉄ベースの焼結成形品へのアンダーカット形成方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0215622B2 (enrdf_load_stackoverflow) | 1990-04-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
| R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
| R370 | Written measure of declining of transfer procedure |
Free format text: JAPANESE INTERMEDIATE CODE: R370 |
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| S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
| S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| EXPY | Cancellation because of completion of term |