JPS6363302B2 - - Google Patents

Info

Publication number
JPS6363302B2
JPS6363302B2 JP57214372A JP21437282A JPS6363302B2 JP S6363302 B2 JPS6363302 B2 JP S6363302B2 JP 57214372 A JP57214372 A JP 57214372A JP 21437282 A JP21437282 A JP 21437282A JP S6363302 B2 JPS6363302 B2 JP S6363302B2
Authority
JP
Japan
Prior art keywords
runner
casting
runners
ceramic
heat insulating
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
Application number
JP57214372A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59104244A (ja
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.)
Filing date
Publication date
Application filed filed Critical
Priority to JP57214372A priority Critical patent/JPS59104244A/ja
Priority to US06/558,496 priority patent/US4682644A/en
Publication of JPS59104244A publication Critical patent/JPS59104244A/ja
Publication of JPS6363302B2 publication Critical patent/JPS6363302B2/ja
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/20—Methods or devices for soldering, casting, moulding or melting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dental Prosthetics (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
JP57214372A 1982-12-06 1982-12-06 歯科鋳造用凝固遅延湯道・湯溜り Granted JPS59104244A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP57214372A JPS59104244A (ja) 1982-12-06 1982-12-06 歯科鋳造用凝固遅延湯道・湯溜り
US06/558,496 US4682644A (en) 1982-12-06 1983-12-06 Mold for use in dental precision casting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57214372A JPS59104244A (ja) 1982-12-06 1982-12-06 歯科鋳造用凝固遅延湯道・湯溜り

Publications (2)

Publication Number Publication Date
JPS59104244A JPS59104244A (ja) 1984-06-16
JPS6363302B2 true JPS6363302B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-12-07

Family

ID=16654693

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57214372A Granted JPS59104244A (ja) 1982-12-06 1982-12-06 歯科鋳造用凝固遅延湯道・湯溜り

Country Status (1)

Country Link
JP (1) JPS59104244A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4895592A (en) * 1987-12-14 1990-01-23 Eastman Kodak Company High purity sputtering target material and method for preparing high purity sputtering target materials
JP2594591B2 (ja) * 1988-01-14 1997-03-26 株式会社モリタ製作所 差圧鋳造用鋳型並びにその造形方法
JP2738701B2 (ja) * 1988-05-06 1998-04-08 株式会社日立製作所 高周波増幅回路

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4918692A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-06-14 1974-02-19
JPS55128345A (en) * 1979-03-28 1980-10-04 Hitachi Ltd High temperature ceramic mold
JPS6334789Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1981-04-30 1988-09-14

Also Published As

Publication number Publication date
JPS59104244A (ja) 1984-06-16

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