JPH0450273B2 - - Google Patents
Info
- Publication number
- JPH0450273B2 JPH0450273B2 JP57234742A JP23474282A JPH0450273B2 JP H0450273 B2 JPH0450273 B2 JP H0450273B2 JP 57234742 A JP57234742 A JP 57234742A JP 23474282 A JP23474282 A JP 23474282A JP H0450273 B2 JPH0450273 B2 JP H0450273B2
- Authority
- JP
- Japan
- Prior art keywords
- abrasive grains
- cbn
- boron nitride
- polycrystalline
- catalyst
- 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 - Lifetime
Links
- 239000006061 abrasive grain Substances 0.000 claims description 46
- 239000003054 catalyst Substances 0.000 claims description 25
- 229910052582 BN Inorganic materials 0.000 claims description 13
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 13
- 230000015572 biosynthetic process Effects 0.000 claims description 10
- 238000003786 synthesis reaction Methods 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 230000000737 periodic effect Effects 0.000 claims description 3
- 238000010298 pulverizing process Methods 0.000 claims description 3
- 239000000470 constituent Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 1
- 239000002904 solvent Substances 0.000 claims 1
- 239000013078 crystal Substances 0.000 description 19
- 238000000227 grinding Methods 0.000 description 18
- 238000000034 method Methods 0.000 description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 3
- 229910052796 boron Inorganic materials 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 238000003776 cleavage reaction Methods 0.000 description 3
- 229910052749 magnesium Inorganic materials 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 239000013081 microcrystal Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 230000007017 scission Effects 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- 229910052712 strontium Inorganic materials 0.000 description 3
- 229910000760 Hardened steel Inorganic materials 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 239000011164 primary particle Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 229910000997 High-speed steel Inorganic materials 0.000 description 1
- -1 Mg 3 B 2 N 4 Chemical compound 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- QZPSXPBJTPJTSZ-UHFFFAOYSA-N aqua regia Chemical compound Cl.O[N+]([O-])=O QZPSXPBJTPJTSZ-UHFFFAOYSA-N 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 239000011812 mixed powder Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 229910000601 superalloy Inorganic materials 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
Landscapes
- Ceramic Products (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57234742A JPS59121167A (ja) | 1982-12-27 | 1982-12-27 | 硬質砥粒の製造法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57234742A JPS59121167A (ja) | 1982-12-27 | 1982-12-27 | 硬質砥粒の製造法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59121167A JPS59121167A (ja) | 1984-07-13 |
JPH0450273B2 true JPH0450273B2 (xx) | 1992-08-13 |
Family
ID=16975643
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57234742A Granted JPS59121167A (ja) | 1982-12-27 | 1982-12-27 | 硬質砥粒の製造法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59121167A (xx) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100815730B1 (ko) * | 2003-08-20 | 2008-03-20 | 쇼와 덴코 가부시키가이샤 | 입방정 질화 붕소, 입방정 질화 붕소의 제조 방법, 입방정질화 붕소를 이용한 숫돌차, 및 입방정 질화 붕소 소결체 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5320480A (en) * | 1976-08-06 | 1978-02-24 | Nakajima Sakao | Photosynthesis utilizing culture medium particle |
JPS5347239A (en) * | 1976-10-13 | 1978-04-27 | Nippon Telegr & Teleph Corp <Ntt> | Characteristic extraction method |
JPS56140014A (en) * | 1980-03-31 | 1981-11-02 | Showa Denko Kk | Synthesizing method for cubic system boron nitride |
JPS57149899A (en) * | 1981-03-06 | 1982-09-16 | Natl Inst For Res In Inorg Mater | Manufacture of cubic system boron nitride |
JPS58199706A (ja) * | 1982-05-14 | 1983-11-21 | ベロルススキ−・ポリチエフニチエスキ−・インスチツ−ト | 立方晶窒化ホウ素の多結晶の製造法 |
-
1982
- 1982-12-27 JP JP57234742A patent/JPS59121167A/ja active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5320480A (en) * | 1976-08-06 | 1978-02-24 | Nakajima Sakao | Photosynthesis utilizing culture medium particle |
JPS5347239A (en) * | 1976-10-13 | 1978-04-27 | Nippon Telegr & Teleph Corp <Ntt> | Characteristic extraction method |
JPS56140014A (en) * | 1980-03-31 | 1981-11-02 | Showa Denko Kk | Synthesizing method for cubic system boron nitride |
JPS57149899A (en) * | 1981-03-06 | 1982-09-16 | Natl Inst For Res In Inorg Mater | Manufacture of cubic system boron nitride |
JPS58199706A (ja) * | 1982-05-14 | 1983-11-21 | ベロルススキ−・ポリチエフニチエスキ−・インスチツ−ト | 立方晶窒化ホウ素の多結晶の製造法 |
Also Published As
Publication number | Publication date |
---|---|
JPS59121167A (ja) | 1984-07-13 |
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