KR890009509A - 금속분말 사출성형품의 제조방법 - Google Patents

금속분말 사출성형품의 제조방법 Download PDF

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Publication number
KR890009509A
KR890009509A KR870014424A KR870014424A KR890009509A KR 890009509 A KR890009509 A KR 890009509A KR 870014424 A KR870014424 A KR 870014424A KR 870014424 A KR870014424 A KR 870014424A KR 890009509 A KR890009509 A KR 890009509A
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KR
South Korea
Prior art keywords
metal powder
injection molding
weight
manufacturing
injection molded
Prior art date
Application number
KR870014424A
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English (en)
Inventor
이재현
Original Assignee
이재현
태평전자요업 주식회사
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.)
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Publication date
Application filed by 이재현, 태평전자요업 주식회사 filed Critical 이재현
Priority to KR870014424A priority Critical patent/KR890009509A/ko
Publication of KR890009509A publication Critical patent/KR890009509A/ko

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Abstract

내용 없음

Description

금속분말 사출성형품의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (1)

  1. 압도 10미크론 이하의 금속미세 분말 84-88중량 %에 가소성 바인더 12-15중량 %에 윤활제 0.3-1.5중량%를 균일하게 혼련하여 유동성 사출물을 얻고 이 유동성 사출물을 공지형의 사출성형용 금형속에 사출시킨 후 1차 사출성형물을 얻고 상온으로 냉각된 1차 사출성형물을 상온으로부터 시간당 2-5℃씩 승온되도록 가열시켜서 약 350℃의 온도에 도달되도록 하여 탈지처리를 행한 후 공지의 방법에 따라 소결 처리함을 특징으로하는 금속분말 사출성형품의 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR870014424A 1987-12-17 1987-12-17 금속분말 사출성형품의 제조방법 KR890009509A (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR870014424A KR890009509A (ko) 1987-12-17 1987-12-17 금속분말 사출성형품의 제조방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR870014424A KR890009509A (ko) 1987-12-17 1987-12-17 금속분말 사출성형품의 제조방법

Publications (1)

Publication Number Publication Date
KR890009509A true KR890009509A (ko) 1989-08-02

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ID=68459919

Family Applications (1)

Application Number Title Priority Date Filing Date
KR870014424A KR890009509A (ko) 1987-12-17 1987-12-17 금속분말 사출성형품의 제조방법

Country Status (1)

Country Link
KR (1) KR890009509A (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100399497B1 (ko) * 1999-10-20 2003-09-26 세이코 엡슨 가부시키가이샤 시계 밴드부품의 제조 방법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100399497B1 (ko) * 1999-10-20 2003-09-26 세이코 엡슨 가부시키가이샤 시계 밴드부품의 제조 방법

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