JPS635182B2 - - Google Patents

Info

Publication number: JPS635182B2
Authority: JP; Japan
Prior art keywords: mold; germanium; hole; button; shape
Prior art date: 1982-11-09
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

Application number

JP19654882A

Other languages

English (en)

Japanese (ja)

Other versions

JPS59156565A (ja

Inventor

Kuniaki Wakabayashi

Hisamitsu Nagata

Tetsuo Kubo

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.)

HAMADA IKEN KK

Original Assignee

HAMADA IKEN 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.)

1982-11-09

Filing date

1982-11-09

Publication date

1988-02-02

1982-11-09 Application filed by HAMADA IKEN KK filed Critical HAMADA IKEN KK

1982-11-09 Priority to JP19654882A priority Critical patent/JPS59156565A/ja

1984-09-05 Publication of JPS59156565A publication Critical patent/JPS59156565A/ja

1988-02-02 Publication of JPS635182B2 publication Critical patent/JPS635182B2/ja

Status Granted legal-status Critical Current

Links

GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims description 49
229910052732 germanium Inorganic materials 0.000 claims description 34
238000004519 manufacturing process Methods 0.000 claims description 15
229910052751 metal Inorganic materials 0.000 claims description 11
239000002184 metal Substances 0.000 claims description 11
239000000155 melt Substances 0.000 claims description 8
238000002844 melting Methods 0.000 claims description 6
230000008018 melting Effects 0.000 claims description 6
230000037237 body shape Effects 0.000 claims 1
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
229910002804 graphite Inorganic materials 0.000 description 6
239000010439 graphite Substances 0.000 description 6
238000000034 method Methods 0.000 description 6
239000006082 mold release agent Substances 0.000 description 5
239000000843 powder Substances 0.000 description 5
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 4
238000005245 sintering Methods 0.000 description 4
238000010586 diagram Methods 0.000 description 3
238000000465 moulding Methods 0.000 description 3
238000005498 polishing Methods 0.000 description 3
XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
229910052582 BN Inorganic materials 0.000 description 2
PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 2
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
239000007789 gas Substances 0.000 description 2
239000000395 magnesium oxide Substances 0.000 description 2
229910052757 nitrogen Inorganic materials 0.000 description 2
238000003825 pressing Methods 0.000 description 2
239000002994 raw material Substances 0.000 description 2
238000010079 rubber tapping Methods 0.000 description 2
239000000956 alloy Substances 0.000 description 1
229910045601 alloy Inorganic materials 0.000 description 1
229910052786 argon Inorganic materials 0.000 description 1
239000011230 binding agent Substances 0.000 description 1
229910052796 boron Inorganic materials 0.000 description 1
CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
235000013539 calcium stearate Nutrition 0.000 description 1
239000008116 calcium stearate Substances 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
238000005266 casting Methods 0.000 description 1
239000000919 ceramic Substances 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
239000001307 helium Substances 0.000 description 1
229910052734 helium Inorganic materials 0.000 description 1
SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
239000001257 hydrogen Substances 0.000 description 1
229910052739 hydrogen Inorganic materials 0.000 description 1
125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
239000011261 inert gas Substances 0.000 description 1
239000000203 mixture Substances 0.000 description 1
229940124595 oriental medicine Drugs 0.000 description 1
230000001737 promoting effect Effects 0.000 description 1
238000004080 punching Methods 0.000 description 1
239000000377 silicon dioxide Substances 0.000 description 1
230000001225 therapeutic effect Effects 0.000 description 1
QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D23/00—Casting processes not provided for in groups B22D1/00 - B22D21/00
- B22D23/06—Melting-down metal, e.g. metal particles, in the mould
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D25/00—Special casting characterised by the nature of the product
- B22D25/02—Special casting characterised by the nature of the product by its peculiarity of shape; of works of art

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)

JP19654882A 1982-11-09 1982-11-09 ゲルマニウムボタンの製造法及びその装置 Granted JPS59156565A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP19654882A JPS59156565A (ja)	1982-11-09	1982-11-09	ゲルマニウムボタンの製造法及びその装置

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP19654882A JPS59156565A (ja)	1982-11-09	1982-11-09	ゲルマニウムボタンの製造法及びその装置

Publications (2)

Publication Number	Publication Date
JPS59156565A JPS59156565A (ja)	1984-09-05
JPS635182B2 true JPS635182B2 (de)	1988-02-02

Family

ID=16359567

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP19654882A Granted JPS59156565A (ja)	1982-11-09	1982-11-09	ゲルマニウムボタンの製造法及びその装置

Country Status (1)

Country	Link
JP (1)	JPS59156565A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0415409Y2 (de) *	1985-05-15	1992-04-07
JP5754636B2 (ja) *	2011-08-04	2015-07-29	株式会社不二越	ゲルマニウムの溶融成形方法及び装置
JP5861928B2 (ja) *	2012-01-30	2016-02-16	株式会社不二越	ゲルマニウムの溶融成形方法

1982
- 1982-11-09 JP JP19654882A patent/JPS59156565A/ja active Granted

Also Published As

Publication number	Publication date
JPS59156565A (ja)	1984-09-05

Publication	Publication Date	Title
ES2366233T3 (es)	2011-10-18	Método de fabricación de un producto dental.
US2480048A (en)	1949-08-23	Casting process
EP0197630A3 (de)	1987-03-25	Verfahren zur Herstellung einer ins Ohr passenden akustischen Hörhilfe
US3905106A (en)	1975-09-16	Method for fabricating dental bridges dental crowns and corono-radicular retainers
US4271114A (en)	1981-06-02	Method of compacting dry powder into shapes
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US20020102519A1 (en)	2002-08-01	Dental prostheses fabrication method using pre-contoured impressionable pattern
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JPS59156565A (ja)	1984-09-05	ゲルマニウムボタンの製造法及びその装置
GB1526780A (en)	1978-09-27	Investment casting process of chromium-cobalt and/or nickel alloys
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EP0523019A2 (de)	1993-01-13	Herstellungsverfahren für zahnprothetische Strukturen
US872978A (en)	1907-12-03	Method for making molds for dental inlays and the like.
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SU1509062A1 (ru)	1989-09-23	Способ изготовлени несъемных зубных протезов
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