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JPS55134154A - High-strength corrosion-resistant high-silicon cast iron with improved turning workability - Google Patents

High-strength corrosion-resistant high-silicon cast iron with improved turning workability

Info

Publication number
JPS55134154A
JPS55134154A JP3992479A JP3992479A JPS55134154A JP S55134154 A JPS55134154 A JP S55134154A JP 3992479 A JP3992479 A JP 3992479A JP 3992479 A JP3992479 A JP 3992479A JP S55134154 A JPS55134154 A JP S55134154A
Authority
JP
Japan
Prior art keywords
cast iron
silicon cast
strength corrosion
improved turning
workability
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.)
Granted
Application number
JP3992479A
Other languages
Japanese (ja)
Other versions
JPS578178B2 (en
Inventor
Kokichi Nakamura
Haruki Sumimoto
Tatsukichiro Yazawa
Tsukasa Fukushima
Katsuyoshi Umeda
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.)
Nissan Engineering Ltd
Original Assignee
Nissan Engineering 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 Nissan Engineering Ltd filed Critical Nissan Engineering Ltd
Priority to JP3992479A priority Critical patent/JPS55134154A/en
Publication of JPS55134154A publication Critical patent/JPS55134154A/en
Publication of JPS578178B2 publication Critical patent/JPS578178B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)

Abstract

PURPOSE: To considerably lower the hardness of ordinary high silicon cast iron and enhance the strength and workability by adding a respectively specified amt. of Mg, graphite and Al or Cu to hot metal of the iron.
CONSTITUTION: To hot metal of ordinary high silicon cast iron are added, by weight, Mg 0.0025W0.05%, graphite 0.05W0.5% and Al 0.05W0.1% or Cu 0.1W 0.7%. Thus, high silicon cast iron is obtd. having a bending strength of about 35W 40kg/mm2, a hardness of about 260W330Hb and superior machinability.
COPYRIGHT: (C)1980,JPO&Japio
JP3992479A 1979-04-03 1979-04-03 High-strength corrosion-resistant high-silicon cast iron with improved turning workability Granted JPS55134154A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3992479A JPS55134154A (en) 1979-04-03 1979-04-03 High-strength corrosion-resistant high-silicon cast iron with improved turning workability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3992479A JPS55134154A (en) 1979-04-03 1979-04-03 High-strength corrosion-resistant high-silicon cast iron with improved turning workability

Publications (2)

Publication Number Publication Date
JPS55134154A true JPS55134154A (en) 1980-10-18
JPS578178B2 JPS578178B2 (en) 1982-02-15

Family

ID=12566475

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3992479A Granted JPS55134154A (en) 1979-04-03 1979-04-03 High-strength corrosion-resistant high-silicon cast iron with improved turning workability

Country Status (1)

Country Link
JP (1) JPS55134154A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57126736A (en) * 1981-01-26 1982-08-06 Mazda Motor Corp Flat door opening unit for dump truck
JPS60125234U (en) * 1984-02-03 1985-08-23 東急車輌製造株式会社 Dump truck loading platform
JPS6242665U (en) * 1985-09-02 1987-03-14

Also Published As

Publication number Publication date
JPS578178B2 (en) 1982-02-15

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