JPH0514025B2 - - Google Patents

Info

Publication number
JPH0514025B2
JPH0514025B2 JP62098338A JP9833887A JPH0514025B2 JP H0514025 B2 JPH0514025 B2 JP H0514025B2 JP 62098338 A JP62098338 A JP 62098338A JP 9833887 A JP9833887 A JP 9833887A JP H0514025 B2 JPH0514025 B2 JP H0514025B2
Authority
JP
Japan
Prior art keywords
heated
door
vacuum
heating chamber
cooling chamber
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 - Lifetime
Application number
JP62098338A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63262455A (ja
Inventor
Michio Sugyama
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.)
NIPPON HEIZU KK
Original Assignee
NIPPON HEIZU 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.)
Filing date
Publication date
Application filed by NIPPON HEIZU KK filed Critical NIPPON HEIZU KK
Priority to JP9833887A priority Critical patent/JPS63262455A/ja
Publication of JPS63262455A publication Critical patent/JPS63262455A/ja
Publication of JPH0514025B2 publication Critical patent/JPH0514025B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
JP9833887A 1987-04-21 1987-04-21 真空浸炭炉とその操業方法 Granted JPS63262455A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9833887A JPS63262455A (ja) 1987-04-21 1987-04-21 真空浸炭炉とその操業方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9833887A JPS63262455A (ja) 1987-04-21 1987-04-21 真空浸炭炉とその操業方法

Publications (2)

Publication Number Publication Date
JPS63262455A JPS63262455A (ja) 1988-10-28
JPH0514025B2 true JPH0514025B2 (enrdf_load_stackoverflow) 1993-02-24

Family

ID=14217117

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9833887A Granted JPS63262455A (ja) 1987-04-21 1987-04-21 真空浸炭炉とその操業方法

Country Status (1)

Country Link
JP (1) JPS63262455A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100599256B1 (ko) * 2004-10-11 2006-07-18 동우열처리공업 주식회사 밀폐형 염욕실을 일체로 구비한 가스침탄 열처리로(爐)
JP4753294B2 (ja) * 2005-11-04 2011-08-24 株式会社不二越 小形真空浸炭炉
JP2023149661A (ja) 2022-03-31 2023-10-13 Ｄｏｗａサーモテック株式会社 真空浸炭炉および真空浸炭処理方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60141822A (ja) * 1983-12-28 1985-07-26 Chugai Ro Kogyo Kaisha Ltd 真空ベスチブルを備えた雰囲気熱処理炉
JPS6194550U (enrdf_load_stackoverflow) * 1984-11-26 1986-06-18

Also Published As

Publication number Publication date
JPS63262455A (ja) 1988-10-28

Similar Documents

Publication Publication Date Title
KR100338118B1 (ko) 침탄,담금질및템퍼링방법및장치
US7090488B2 (en) Heat treatment furnace
JP4645592B2 (ja) ２室型熱処理炉
US7842230B2 (en) Continuous carburizing furnace
JPS6116910B2 (enrdf_load_stackoverflow)
WO1994013841A1 (en) Multipurpose atmosphere heat treatment apparatus
JP5209921B2 (ja) 熱処理方法及び熱処理設備
JPH0514025B2 (enrdf_load_stackoverflow)
JPH0141684B2 (enrdf_load_stackoverflow)
JP3211356B2 (ja) インライン式プラズマｃｖｄ装置
JPS58130270A (ja) 連続真空浸炭炉とその操業方法
JP3571181B2 (ja) ガス浸炭方法及びその装置
JP5225634B2 (ja) 熱処理方法及び熱処理設備
JP2009091632A (ja) 熱処理装置及び熱処理方法
JP2766856B2 (ja) 縦型加圧酸化装置
JP3310997B2 (ja) 連続処理装置
JPS6386812A (ja) 誘導加熱式型焼入設備
US3431346A (en) Electric furnace with continuously sealed heating chamber
JP2954728B2 (ja) 窒化装置
GB2315497A (en) Plasma-carburizing and quenching a metal workpiece involving transfer of workpiece
JP2003183724A (ja) 熱処理炉
JP2024090041A (ja) 熱処理装置および熱処理方法
JP3103905B2 (ja) バッチ型雰囲気炉の炉圧調整方法
JPH06248329A (ja) 焼入油槽室を有する熱処理装置
JPS61257462A (ja) 熱処理方法および装置

Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term
FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20080224

Year of fee payment: 15