KR950009787A - Manufacturing method of impregnated cathode - Google Patents

Manufacturing method of impregnated cathode Download PDF

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Publication number
KR950009787A
KR950009787A KR1019930019596A KR930019596A KR950009787A KR 950009787 A KR950009787 A KR 950009787A KR 1019930019596 A KR1019930019596 A KR 1019930019596A KR 930019596 A KR930019596 A KR 930019596A KR 950009787 A KR950009787 A KR 950009787A
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KR
South Korea
Prior art keywords
pellet
impregnating
impregnation
chamber
impregnating agent
Prior art date
Application number
KR1019930019596A
Other languages
Korean (ko)
Inventor
이지홍
Original Assignee
엄길용
오리온전기 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.)
Filing date
Publication date
Application filed by 엄길용, 오리온전기 주식회사 filed Critical 엄길용
Priority to KR1019930019596A priority Critical patent/KR950009787A/en
Publication of KR950009787A publication Critical patent/KR950009787A/en

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Abstract

본 발명은 함침형 음극의 제조방법을 개시한다. 본 발명은 고융점 금속 분말로 다공성 펠렛을 제작하는 단계와, 음극 물질을 용융하여 상기 펠렛에 함침하는 단계를 포함하여 된 함침형 제조방법에 관한 것으로, 펠렛에 함침제를 함침시키는 함침단계와, 챔버내에 함침물질을 증발시켜 챔버내부를 함침제의 포화분위기로 만드는 단계와, 펠렛을 진공챔버내의 밀폐된 공간내에 함침제에 펠렛을 묻고 함침시키는 단계를 포함하여 된 것을 특징이 있으며, 이는 펠렛에 함침 효율을 향상시킬 수 있는 이점을 가진다.The present invention discloses a method for producing an impregnated cathode. The present invention relates to an impregnation type manufacturing method comprising the steps of preparing a porous pellet with a high melting point metal powder, and melting the negative electrode material to impregnate the pellet, the impregnation step of impregnating the impregnating agent into the pellet; Evaporating the impregnating material in the chamber to make the chamber saturated with the impregnating agent; and impregnating the pellet with the impregnating agent in an enclosed space in the vacuum chamber. It has the advantage of improving the impregnation efficiency.

Description

함침형 음극의 제조방법Manufacturing method of impregnated cathode

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

제1도는 일반적인 함침형 음극의 단면도이다.1 is a cross-sectional view of a general impregnated cathode.

Claims (1)

고융점 금속 분말로 다공성 펠렛을 제작하는 단계와, 음극물질을 용유유하여 상기 펠렛에 함침하는 단계를 포함하여 된 함침형 제조방법에 있어서, 펠렛에 함침제를 함침시키는 함침단계와, 챔버내에 함침물질을 증발시켜 챔버내부를 함침제의 포화분위기로 만드는 단계와, 펠렛을 진공챔버 내의 밀폐된 공간에서 함침제어 펠렛을 묻고 함침시키는 단계를, 포함하여 된 것을 특징으로 하는 함침형 음극의 제조방법.In the impregnation type manufacturing method comprising the step of producing a porous pellet from a high melting point metal powder, and impregnating the pellet with the oil of the negative electrode material, the impregnation step of impregnating the impregnating agent into the pellet, impregnated in the chamber And evaporating the material to saturate the interior of the chamber into a saturated atmosphere of the impregnating agent, and to impregnate and impregnate the pellet with the impregnation control pellet in an enclosed space in the vacuum chamber. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930019596A 1993-09-24 1993-09-24 Manufacturing method of impregnated cathode KR950009787A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930019596A KR950009787A (en) 1993-09-24 1993-09-24 Manufacturing method of impregnated cathode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930019596A KR950009787A (en) 1993-09-24 1993-09-24 Manufacturing method of impregnated cathode

Publications (1)

Publication Number Publication Date
KR950009787A true KR950009787A (en) 1995-04-24

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ID=66824414

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930019596A KR950009787A (en) 1993-09-24 1993-09-24 Manufacturing method of impregnated cathode

Country Status (1)

Country Link
KR (1) KR950009787A (en)

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