JPS5767102A - Production of ferrous sintered forging - Google Patents

Production of ferrous sintered forging

Info

Publication number
JPS5767102A
JPS5767102A JP13991180A JP13991180A JPS5767102A JP S5767102 A JPS5767102 A JP S5767102A JP 13991180 A JP13991180 A JP 13991180A JP 13991180 A JP13991180 A JP 13991180A JP S5767102 A JPS5767102 A JP S5767102A
Authority
JP
Japan
Prior art keywords
molding
forging
carburized
sintering
thence
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.)
Pending
Application number
JP13991180A
Other languages
Japanese (ja)
Inventor
Norio Ito
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP13991180A priority Critical patent/JPS5767102A/en
Publication of JPS5767102A publication Critical patent/JPS5767102A/en
Pending legal-status Critical Current

Links

Landscapes

  • Powder Metallurgy (AREA)

Abstract

PURPOSE: To obtain a ferrous sintered forging of high hardness formed with deep carburized layers in desired parts by molding ferrous material powder by compaction, and forging the molding after sintering the same in a carburizable atmosphere.
CONSTITUTION: Powder of a ferrous material is molded to a desired shape by compaction, and an anticarburizing agent 7 is plated or coated on the prescribed parts of this molding 6. Thence, the green compact molding 6 is placed on a heat resistant receiving tray 10 in such a way that the surface to be carburized exposes to the inside of a sintering furnace, thence the carburized surface 6' is formed in a gaseous atmosphere, the sintered body after the sintering by heating and the carburizing is formed to a sintered forging having prescribed dimensional accuracy, shape and strength. Further, if necessary, it is subjected to induction hardening and the like to have improved mechanical properties. According to this method, the product having high surface hardness and good weldability in combination is obtained.
COPYRIGHT: (C)1982,JPO&Japio
JP13991180A 1980-10-08 1980-10-08 Production of ferrous sintered forging Pending JPS5767102A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13991180A JPS5767102A (en) 1980-10-08 1980-10-08 Production of ferrous sintered forging

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13991180A JPS5767102A (en) 1980-10-08 1980-10-08 Production of ferrous sintered forging

Publications (1)

Publication Number Publication Date
JPS5767102A true JPS5767102A (en) 1982-04-23

Family

ID=15256501

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13991180A Pending JPS5767102A (en) 1980-10-08 1980-10-08 Production of ferrous sintered forging

Country Status (1)

Country Link
JP (1) JPS5767102A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012255183A (en) * 2011-06-08 2012-12-27 Toyota Central R&D Labs Inc Carburized sintered body, and manufacturing method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012255183A (en) * 2011-06-08 2012-12-27 Toyota Central R&D Labs Inc Carburized sintered body, and manufacturing method thereof

Similar Documents

Publication Publication Date Title
SE7904745L (en) PROCEDURE FOR THE PREPARATION OF ESSENTIALLY COMPLETELY DETAILED, SELECTIVE AND PARTIALLY CARBONED ARTICLES OF LAYER ALLOY METAL POWDER
ES8303153A1 (en) Dimensionally-controlled cobalt-containing precision molded metal article.
SE7901133L (en) ARTICLES OF SINTRAD METAL AND METHOD OF PRODUCING THEREOF
JPS55138006A (en) Preparation of sintered friction material
JPS5767102A (en) Production of ferrous sintered forging
ES8405081A1 (en) Method for producing a machinable, high strength hot formed powdered ferrous base metal alloy
JPS5712607A (en) Metallic mold for resin
EP0097027A2 (en) Densification of selected areas of powder metal parts
JPS56139604A (en) Iron sintered parts
MY107712A (en) Method for making high strenght injection molded ferrous material.
JPS5514163A (en) Forging method of powder
JPS5792104A (en) Sintered metallic article and its production
JPS51136508A (en) Pro cess for production of reinforced sintered friction material
JPS56130402A (en) Production of sintered parts
JPS5597406A (en) Plain bearing
JPS6417804A (en) High density iron series sintered material and its production
JPS5698403A (en) Sintering method of blank material for permanent magnet
JPS5538983A (en) Production of high density powder molding by powder hot forging process
JPS57203775A (en) Forming method of abrasion resistant covering
JPS5647503A (en) Manufacture of clutch hub
JPS5597405A (en) Coupling method of sintered parts
JPS5620101A (en) Automotive cam timing pulley and its production
JPS6462402A (en) Production of spiral precision sintered part by injection molding method
JPS55141504A (en) Composite sintering material and its production
Lezanski et al. Effect of Copper and Phosphorus as Well as Heat Treatment Conditions on the Hardness of Copper Infiltrated Sintered Steels