JPS57103737A - Manufacture of bright steel bar - Google Patents

Manufacture of bright steel bar

Info

Publication number
JPS57103737A
JPS57103737A JP18049380A JP18049380A JPS57103737A JP S57103737 A JPS57103737 A JP S57103737A JP 18049380 A JP18049380 A JP 18049380A JP 18049380 A JP18049380 A JP 18049380A JP S57103737 A JPS57103737 A JP S57103737A
Authority
JP
Japan
Prior art keywords
steel bar
bright
manufacture
bright steel
chipping
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
JP18049380A
Other languages
Japanese (ja)
Inventor
Mitsugi Ito
Koresuke Yasujima
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.)
Daido Steel Co Ltd
Original Assignee
Daido Steel 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.)
Filing date
Publication date
Application filed by Daido Steel Co Ltd filed Critical Daido Steel Co Ltd
Priority to JP18049380A priority Critical patent/JPS57103737A/en
Publication of JPS57103737A publication Critical patent/JPS57103737A/en
Pending legal-status Critical Current

Links

Landscapes

  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)

Abstract

PURPOSE: To manufacture a bright steel bar of good surface roughness, dimensional accuracy, hardness, grindability and corrosion resistance by blast cleaning and pickling a black skin steel bar and setting by planishing mill and thereby reducing loss of chipping.
CONSTITUTION: A black skin steel bar is cleaned by shot blasting and pickled to clean the surface of the steel bar. Then it is set by a planishing mill to make the surface of the steel bar a bright face having required glossiness. By this way, a bright steel bar having the same characteristic as conventional bright steel bars can be obtained without chipping. This method can be applied without being restricted by the composition of steel bars.
COPYRIGHT: (C)1982,JPO&Japio
JP18049380A 1980-12-22 1980-12-22 Manufacture of bright steel bar Pending JPS57103737A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18049380A JPS57103737A (en) 1980-12-22 1980-12-22 Manufacture of bright steel bar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18049380A JPS57103737A (en) 1980-12-22 1980-12-22 Manufacture of bright steel bar

Publications (1)

Publication Number Publication Date
JPS57103737A true JPS57103737A (en) 1982-06-28

Family

ID=16084194

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18049380A Pending JPS57103737A (en) 1980-12-22 1980-12-22 Manufacture of bright steel bar

Country Status (1)

Country Link
JP (1) JPS57103737A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104259997A (en) * 2014-09-17 2015-01-07 济南大学 Shot blasting machine for cleaning surfaces of steel bars
JP2016087612A (en) * 2014-10-30 2016-05-23 昭和電工株式会社 Aluminium bar material and method for manufacturing the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104259997A (en) * 2014-09-17 2015-01-07 济南大学 Shot blasting machine for cleaning surfaces of steel bars
JP2016087612A (en) * 2014-10-30 2016-05-23 昭和電工株式会社 Aluminium bar material and method for manufacturing the same

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