JPH0457634B2 - - Google Patents

Info

Publication number: JPH0457634B2
Authority: JP; Japan
Prior art keywords: powder; sintering; size; boron carbide; compact
Prior art date: 1983-11-30
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

Application number

JP58226286A

Other languages

English (en)

Japanese (ja)

Other versions

JPS60118673A (ja

Inventor

Yoshio Sasaki

Masaru Ide

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Denka Co Ltd

Original Assignee

Denki Kagaku Kogyo KK

Priority date (The priority date 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 date listed.)

1983-11-30

Filing date

1983-11-30

Publication date

1992-09-14

1983-11-30 Application filed by Denki Kagaku Kogyo KK filed Critical Denki Kagaku Kogyo KK

1983-11-30 Priority to JP58226286A priority Critical patent/JPS60118673A/ja

1985-06-26 Publication of JPS60118673A publication Critical patent/JPS60118673A/ja

1992-09-14 Publication of JPH0457634B2 publication Critical patent/JPH0457634B2/ja

Status Granted legal-status Critical Current

Links

238000005245 sintering Methods 0.000 claims description 27
239000000843 powder Substances 0.000 claims description 26
229910052580 B4C Inorganic materials 0.000 claims description 15
INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 claims description 15
239000011164 primary particle Substances 0.000 claims description 9
238000004519 manufacturing process Methods 0.000 claims description 7
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
229910052799 carbon Inorganic materials 0.000 claims description 6
239000002994 raw material Substances 0.000 claims description 4
NFMWFGXCDDYTEG-UHFFFAOYSA-N trimagnesium;diborate Chemical compound [Mg+2].[Mg+2].[Mg+2].[O-]B([O-])[O-].[O-]B([O-])[O-] NFMWFGXCDDYTEG-UHFFFAOYSA-N 0.000 claims description 4
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 3
238000010000 carbonizing Methods 0.000 claims description 3
229910052749 magnesium Inorganic materials 0.000 claims description 3
239000011777 magnesium Substances 0.000 claims description 3
238000002474 experimental method Methods 0.000 description 7
238000000034 method Methods 0.000 description 7
238000010438 heat treatment Methods 0.000 description 4
239000002245 particle Substances 0.000 description 3
230000000704 physical effect Effects 0.000 description 3
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
238000006243 chemical reaction Methods 0.000 description 2
230000000052 comparative effect Effects 0.000 description 2
238000002844 melting Methods 0.000 description 2
230000008018 melting Effects 0.000 description 2
238000000465 moulding Methods 0.000 description 2
238000001272 pressureless sintering Methods 0.000 description 2
235000010724 Wisteria floribunda Nutrition 0.000 description 1
238000002441 X-ray diffraction Methods 0.000 description 1
239000003082 abrasive agent Substances 0.000 description 1
238000010521 absorption reaction Methods 0.000 description 1
230000004913 activation Effects 0.000 description 1
239000000654 additive Substances 0.000 description 1
238000013459 approach Methods 0.000 description 1
238000003763 carbonization Methods 0.000 description 1
238000005260 corrosion Methods 0.000 description 1
230000007797 corrosion Effects 0.000 description 1
239000013078 crystal Substances 0.000 description 1
229910003460 diamond Inorganic materials 0.000 description 1
239000010432 diamond Substances 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
239000007788 liquid Substances 0.000 description 1
239000000463 material Substances 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
239000004570 mortar (masonry) Substances 0.000 description 1
238000000634 powder X-ray diffraction Methods 0.000 description 1
238000005488 sandblasting Methods 0.000 description 1
229910052710 silicon Inorganic materials 0.000 description 1
239000010703 silicon Substances 0.000 description 1
239000011863 silicon-based powder Substances 0.000 description 1
239000007921 spray Substances 0.000 description 1

Landscapes

Ceramic Products (AREA)

JP58226286A 1983-11-30 1983-11-30 炭化硼素成形体の製造方法 Granted JPS60118673A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP58226286A JPS60118673A (ja)	1983-11-30	1983-11-30	炭化硼素成形体の製造方法

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP58226286A JPS60118673A (ja)	1983-11-30	1983-11-30	炭化硼素成形体の製造方法

Publications (2)

Publication Number	Publication Date
JPS60118673A JPS60118673A (ja)	1985-06-26
JPH0457634B2 true JPH0457634B2 (de)	1992-09-14

Family

ID=16842829

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP58226286A Granted JPS60118673A (ja)	1983-11-30	1983-11-30	炭化硼素成形体の製造方法

Country Status (1)

Country	Link
JP (1)	JPS60118673A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2349601A (en) *	1999-05-07	2000-11-08	Secr Defence	Boron carbide cast bodies
CN103752216A (zh) *	2013-11-06	2014-04-30	溧阳市江大技术转移中心有限公司	一种碳化硼焊接料的制造方法
CN103754875A (zh) *	2013-11-06	2014-04-30	溧阳市江大技术转移中心有限公司	一种碳化硼喷砂嘴的制造方法

1983
- 1983-11-30 JP JP58226286A patent/JPS60118673A/ja active Granted

Also Published As

Publication number	Publication date
JPS60118673A (ja)	1985-06-26

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