JPS60180962A - 工具用窒化硅素焼結体 - Google Patents
工具用窒化硅素焼結体Info
- Publication number
- JPS60180962A JPS60180962A JP59033758A JP3375884A JPS60180962A JP S60180962 A JPS60180962 A JP S60180962A JP 59033758 A JP59033758 A JP 59033758A JP 3375884 A JP3375884 A JP 3375884A JP S60180962 A JPS60180962 A JP S60180962A
- Authority
- JP
- Japan
- Prior art keywords
- silicon nitride
- sintered body
- crystal structure
- cutting
- crystal
- 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
- 229910052581 Si3N4 Inorganic materials 0.000 title claims description 57
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 title claims description 55
- 239000013078 crystal Substances 0.000 claims description 67
- 229910052751 metal Inorganic materials 0.000 claims description 23
- 239000002184 metal Substances 0.000 claims description 23
- 239000003607 modifier Substances 0.000 claims description 19
- 150000002739 metals Chemical class 0.000 claims description 18
- 230000000737 periodic effect Effects 0.000 claims description 14
- 150000004767 nitrides Chemical class 0.000 claims description 13
- 239000006104 solid solution Substances 0.000 claims description 9
- 239000012535 impurity Substances 0.000 claims description 7
- 150000001247 metal acetylides Chemical class 0.000 claims description 7
- 229910021332 silicide Inorganic materials 0.000 claims description 6
- 238000005520 cutting process Methods 0.000 description 44
- 238000005245 sintering Methods 0.000 description 25
- 239000000843 powder Substances 0.000 description 18
- 239000000463 material Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 10
- 239000000919 ceramic Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 8
- 230000035939 shock Effects 0.000 description 8
- 239000007858 starting material Substances 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 7
- 230000007423 decrease Effects 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 7
- 239000002245 particle Substances 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 229910045601 alloy Inorganic materials 0.000 description 6
- 239000000956 alloy Substances 0.000 description 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 239000004033 plastic Substances 0.000 description 6
- 229910052789 astatine Inorganic materials 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 239000011812 mixed powder Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- -1 silicon nitrides Chemical class 0.000 description 4
- 238000007514 turning Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 238000000280 densification Methods 0.000 description 3
- 150000002602 lanthanoids Chemical group 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000010298 pulverizing process Methods 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 101150105594 SCM3 gene Proteins 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052747 lanthanoid Inorganic materials 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 229910052706 scandium Inorganic materials 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 229910052712 strontium Inorganic materials 0.000 description 2
- 229910052727 yttrium Inorganic materials 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910000756 V alloy Inorganic materials 0.000 description 1
- 229910021417 amorphous silicon Inorganic materials 0.000 description 1
- 229910002114 biscuit porcelain Inorganic materials 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000009760 electrical discharge machining Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 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
- 238000007654 immersion Methods 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 238000004227 thermal cracking Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Ceramic Products (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59033758A JPS60180962A (ja) | 1984-02-24 | 1984-02-24 | 工具用窒化硅素焼結体 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59033758A JPS60180962A (ja) | 1984-02-24 | 1984-02-24 | 工具用窒化硅素焼結体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60180962A true JPS60180962A (ja) | 1985-09-14 |
| JPH059386B2 JPH059386B2 (enrdf_load_stackoverflow) | 1993-02-04 |
Family
ID=12395328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59033758A Granted JPS60180962A (ja) | 1984-02-24 | 1984-02-24 | 工具用窒化硅素焼結体 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60180962A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5296008A (en) * | 1991-02-15 | 1994-03-22 | Sumitomo Electric Industries, Ltd. | Method for manufacturing a cutting tool insert made of a silicon nitride body |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5874574A (ja) * | 1982-07-30 | 1983-05-06 | 住友電気工業株式会社 | 銅および銅合金用塑性加工工具 |
| JPS58213679A (ja) * | 1982-05-20 | 1983-12-12 | ジ−・テイ−・イ−・ラボラトリ−ズ・インコ−ポレ−テツド | 複合セラミツク切削工具及びその製造方法 |
| JPS59199579A (ja) * | 1983-04-25 | 1984-11-12 | 三菱マテリアル株式会社 | 耐摩耗性のすぐれたサイアロン基セラミツクス |
-
1984
- 1984-02-24 JP JP59033758A patent/JPS60180962A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58213679A (ja) * | 1982-05-20 | 1983-12-12 | ジ−・テイ−・イ−・ラボラトリ−ズ・インコ−ポレ−テツド | 複合セラミツク切削工具及びその製造方法 |
| JPS5874574A (ja) * | 1982-07-30 | 1983-05-06 | 住友電気工業株式会社 | 銅および銅合金用塑性加工工具 |
| JPS59199579A (ja) * | 1983-04-25 | 1984-11-12 | 三菱マテリアル株式会社 | 耐摩耗性のすぐれたサイアロン基セラミツクス |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5296008A (en) * | 1991-02-15 | 1994-03-22 | Sumitomo Electric Industries, Ltd. | Method for manufacturing a cutting tool insert made of a silicon nitride body |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH059386B2 (enrdf_load_stackoverflow) | 1993-02-04 |
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