JPS61190015A - 金属熱処理装置における被処理物の搬送方法 - Google Patents

金属熱処理装置における被処理物の搬送方法

Info

Publication number: JPS61190015A
Authority: JP; Japan
Prior art keywords: fluidized bed; treated; furnaces; workpiece; furnace
Prior art date: 1985-02-19
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.): Granted

Application number

JP3232485A

Other languages

English (en)

Japanese (ja)

Other versions

JPS645086B2 (de

Inventor

Masayasu Tada

多田　雅泰

Yoshiji Honda

本田　佳司

Goichi Sagawa

佐川　悟一

Shigeo Eto

江藤　茂生

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.)

Toray Engineering Co Ltd

Original Assignee

Toray Engineering Co Ltd

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.)

1985-02-19

Filing date

1985-02-19

Publication date

1986-08-23

1985-02-19 Application filed by Toray Engineering Co Ltd filed Critical Toray Engineering Co Ltd

1985-02-19 Priority to JP3232485A priority Critical patent/JPS61190015A/ja

1986-08-23 Publication of JPS61190015A publication Critical patent/JPS61190015A/ja

1989-01-27 Publication of JPS645086B2 publication Critical patent/JPS645086B2/ja

Status Granted legal-status Critical Current

Links

238000010438 heat treatment Methods 0.000 title claims abstract description 23
239000002184 metal Substances 0.000 title claims description 16
229910052751 metal Inorganic materials 0.000 title claims description 16
238000000034 method Methods 0.000 title claims description 9
239000000463 material Substances 0.000 title abstract description 17
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 7
238000005496 tempering Methods 0.000 abstract description 6
229910052757 nitrogen Inorganic materials 0.000 abstract description 3
239000002245 particle Substances 0.000 abstract description 3
238000007789 sealing Methods 0.000 abstract description 3
238000007598 dipping method Methods 0.000 abstract 1
239000007789 gas Substances 0.000 description 6
238000010791 quenching Methods 0.000 description 6
230000000171 quenching effect Effects 0.000 description 6
238000007654 immersion Methods 0.000 description 4
238000011282 treatment Methods 0.000 description 4
238000005255 carburizing Methods 0.000 description 3
238000001816 cooling Methods 0.000 description 3
238000005261 decarburization Methods 0.000 description 3
229910000997 High-speed steel Inorganic materials 0.000 description 2
239000011261 inert gas Substances 0.000 description 2
150000002739 metals Chemical class 0.000 description 2
230000003647 oxidation Effects 0.000 description 2
238000007254 oxidation reaction Methods 0.000 description 2
239000004576 sand Substances 0.000 description 2
229910052845 zircon Inorganic materials 0.000 description 2
GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
238000005279 austempering Methods 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
238000010586 diagram Methods 0.000 description 1
229910001873 dinitrogen Inorganic materials 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000000605 extraction Methods 0.000 description 1
239000012530 fluid Substances 0.000 description 1
229910052734 helium Inorganic materials 0.000 description 1
239000001307 helium Substances 0.000 description 1
SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
230000001771 impaired effect Effects 0.000 description 1
238000003780 insertion Methods 0.000 description 1
230000037431 insertion Effects 0.000 description 1
238000007689 inspection Methods 0.000 description 1
238000005121 nitriding Methods 0.000 description 1
-1 quenching Chemical class 0.000 description 1
238000004904 shortening Methods 0.000 description 1
239000010959 steel Substances 0.000 description 1
239000000725 suspension Substances 0.000 description 1

Landscapes

Crucibles And Fluidized-Bed Furnaces (AREA)

JP3232485A 1985-02-19 1985-02-19 金属熱処理装置における被処理物の搬送方法 Granted JPS61190015A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP3232485A JPS61190015A (ja)	1985-02-19	1985-02-19	金属熱処理装置における被処理物の搬送方法

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP3232485A JPS61190015A (ja)	1985-02-19	1985-02-19	金属熱処理装置における被処理物の搬送方法

Publications (2)

Publication Number	Publication Date
JPS61190015A true JPS61190015A (ja)	1986-08-23
JPS645086B2 JPS645086B2 (de)	1989-01-27

Family

ID=12355760

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP3232485A Granted JPS61190015A (ja)	1985-02-19	1985-02-19	金属熱処理装置における被処理物の搬送方法

Country Status (1)

Country	Link
JP (1)	JPS61190015A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1314944A4 (de) *	2000-08-09	2004-12-15	Asahi Tec Corp	Heissluftgebläsetyp-wirbelbettofen, wärmebehandlungs-drehrohrofen, wärmebehandlungsvorrichtung und -verfahren

1985
- 1985-02-19 JP JP3232485A patent/JPS61190015A/ja active Granted

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1314944A4 (de) *	2000-08-09	2004-12-15	Asahi Tec Corp	Heissluftgebläsetyp-wirbelbettofen, wärmebehandlungs-drehrohrofen, wärmebehandlungsvorrichtung und -verfahren
US7025927B2 (en)	2000-08-09	2006-04-11	Asahi Tec Corporation	Hot air blowing type fluidized-bed furnace, rotary heat-treatment furnace, heat-treatment apparatus, and method of heat treatment

Also Published As

Publication number	Publication date
JPS645086B2 (de)	1989-01-27

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