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JPS5530305A - Casting method of casting product - Google Patents

Casting method of casting product

Info

Publication number
JPS5530305A
JPS5530305A JP10097678A JP10097678A JPS5530305A JP S5530305 A JPS5530305 A JP S5530305A JP 10097678 A JP10097678 A JP 10097678A JP 10097678 A JP10097678 A JP 10097678A JP S5530305 A JPS5530305 A JP S5530305A
Authority
JP
Japan
Prior art keywords
casting
metals
molten metal
layer
coating layer
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
JP10097678A
Other languages
Japanese (ja)
Inventor
Yoshimitsu Uto
Toshihiko Odohira
Sadato Shigemura
Hisashi Shirai
Yoshikazu Yamada
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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.)
Filing date
Publication date
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP10097678A priority Critical patent/JPS5530305A/en
Publication of JPS5530305A publication Critical patent/JPS5530305A/en
Pending legal-status Critical Current

Links

Landscapes

  • Mold Materials And Core Materials (AREA)

Abstract

PURPOSE: To form a coating layer having many characteristics uniformly and firmly on the surface of castings by pouring molten metal after spraying materials excellent in wear resistance, thermal resistance, corrosion resistance etc. on the surface of the mold.
CONSTITUTION: A core 2 on which a coating layer 3 is formed by spraying wear proof materials such as carbide of metals and nitride of metals is placed in the sand mold 1. Then, molten metal is poured through the sprue 4 and runner 5 to cast a casting product 6. A surface layer having various characteristics is formed by this casting method. Since the surface layer forms a diffusion layer at the boundary with the base metal due to pouring heat, adherence can be improved.
COPYRIGHT: (C)1980,JPO&Japio
JP10097678A 1978-08-21 1978-08-21 Casting method of casting product Pending JPS5530305A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10097678A JPS5530305A (en) 1978-08-21 1978-08-21 Casting method of casting product

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10097678A JPS5530305A (en) 1978-08-21 1978-08-21 Casting method of casting product

Publications (1)

Publication Number Publication Date
JPS5530305A true JPS5530305A (en) 1980-03-04

Family

ID=14288370

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10097678A Pending JPS5530305A (en) 1978-08-21 1978-08-21 Casting method of casting product

Country Status (1)

Country Link
JP (1) JPS5530305A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5848964A (en) * 1981-09-18 1983-03-23 Toyo Electric Mfg Co Ltd Forming method for junction of reverse conducting thyristor
JPS5852873A (en) * 1981-09-25 1983-03-29 Toyo Electric Mfg Co Ltd Forming method for junction of reverse conducting thyristor
US7028744B2 (en) 2004-03-17 2006-04-18 National Research Council Of Canada Surface modification of castings

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4913695A (en) * 1972-05-18 1974-02-06
JPS5091523A (en) * 1973-12-15 1975-07-22

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4913695A (en) * 1972-05-18 1974-02-06
JPS5091523A (en) * 1973-12-15 1975-07-22

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5848964A (en) * 1981-09-18 1983-03-23 Toyo Electric Mfg Co Ltd Forming method for junction of reverse conducting thyristor
JPS5852873A (en) * 1981-09-25 1983-03-29 Toyo Electric Mfg Co Ltd Forming method for junction of reverse conducting thyristor
US7028744B2 (en) 2004-03-17 2006-04-18 National Research Council Of Canada Surface modification of castings

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