KR940014879A - Surface hardening treatment method of titanium alloy - Google Patents

Surface hardening treatment method of titanium alloy Download PDF

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Publication number
KR940014879A
KR940014879A KR1019920025444A KR920025444A KR940014879A KR 940014879 A KR940014879 A KR 940014879A KR 1019920025444 A KR1019920025444 A KR 1019920025444A KR 920025444 A KR920025444 A KR 920025444A KR 940014879 A KR940014879 A KR 940014879A
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KR
South Korea
Prior art keywords
titanium alloy
surface hardening
treatment method
hardening
hardening treatment
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Application number
KR1019920025444A
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Korean (ko)
Inventor
엄봉용
박현달
Original Assignee
전성원
현대자동차 주식회사
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Priority to KR1019920025444A priority Critical patent/KR940014879A/en
Publication of KR940014879A publication Critical patent/KR940014879A/en

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Abstract

본 발명은 티탄합금의 표면경화처리하는 방법에 관한 것으로서, 더욱 상세하게는 엔지니어링 부품으로서 다른 금속부품과의 미끄럼 부재로 사용되는 티탄 또는 티탄합금재에 대한 표면경화처리시 이산화탄소 및 일산화탄소를 사용하는 새로운 산화방식을 채용하므로서, 종래와 비교할 때 경제적이면서도 스케일제거공정이 필요없는 간단한 공정으로 티탄합금의 표면을 경화처리 시킬 수 있도록 하는 개선된 방법에 관한 것이다.The present invention relates to a method of surface hardening a titanium alloy, and more particularly to a new method using carbon dioxide and carbon monoxide in the surface hardening of titanium or titanium alloy material used as a sliding member with other metal parts as engineering parts. The present invention relates to an improved method for hardening the surface of a titanium alloy by a simple process, which is economical and does not require a descaling process, by employing an oxidation method.

Description

티탄합금의 표면경화처리방법Surface hardening treatment method of titanium alloy

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 따라 표면처리된 티탄합금의 표면을 보여주는 현미경 사진(x400)이다.1 is a micrograph (x400) showing the surface of a titanium alloy surface treated according to the present invention.

Claims (3)

티탄합금의 표면을 산화성 분위기하에서 가열시켜서 경화처리하는 방법에 있어서, 상기 티탄합금의 피처리체를 가열하면서 일산화탄소 또는 이산화탄소를 주입하여 피처리체 표면에 경화확산층을 형성하는 것을 특징으로 하는 티탄합금의 표면경화처리방법.A method of hardening a surface of a titanium alloy by heating it under an oxidizing atmosphere, wherein the hardened diffusion layer is formed on the surface of the workpiece by injecting carbon monoxide or carbon dioxide while heating the workpiece of the titanium alloy. Treatment method. 제1항에 있어서, 상기 피처리체의 가열은 850~950℃에서 시행함을 특징으로 하는 티탄합금의 표면경화처리 방법.The method of claim 1, wherein the heating of the workpiece is performed at 850 to 950 ° C. 제1항에 있어서, 상기 경화확산층 형성이후에 스케일 제거공정을 시행하지 않는 것을 특징으로 하는 티탄합금의 표면경화처리방법.The method of claim 1, wherein a scale removal step is not performed after the hardening diffusion layer is formed. ※참고사항:최초출원 내용에 의하여 공개하는 것임.※ Note: This is to be disclosed based on the first application.
KR1019920025444A 1992-12-24 1992-12-24 Surface hardening treatment method of titanium alloy KR940014879A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920025444A KR940014879A (en) 1992-12-24 1992-12-24 Surface hardening treatment method of titanium alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920025444A KR940014879A (en) 1992-12-24 1992-12-24 Surface hardening treatment method of titanium alloy

Publications (1)

Publication Number Publication Date
KR940014879A true KR940014879A (en) 1994-07-19

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Application Number Title Priority Date Filing Date
KR1019920025444A KR940014879A (en) 1992-12-24 1992-12-24 Surface hardening treatment method of titanium alloy

Country Status (1)

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KR (1) KR940014879A (en)

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