GB899452A - Method of making wide flat metal sheets - Google Patents

Method of making wide flat metal sheets

Info

Publication number
GB899452A
GB899452A GB115360A GB115360A GB899452A GB 899452 A GB899452 A GB 899452A GB 115360 A GB115360 A GB 115360A GB 115360 A GB115360 A GB 115360A GB 899452 A GB899452 A GB 899452A
Authority
GB
United Kingdom
Prior art keywords
hours
minutes
air
metal sheets
brine
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.)
Expired
Application number
GB115360A
Inventor
James Joseph Heger
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.)
United States Steel Corp
Original Assignee
United States Steel 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 United States Steel Corp filed Critical United States Steel Corp
Priority to GB115360A priority Critical patent/GB899452A/en
Publication of GB899452A publication Critical patent/GB899452A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/38—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling sheets of limited length, e.g. folded sheets, superimposed sheets, pack rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heat Treatment Of Steel (AREA)

Abstract

After hot rolling a pack of metal sheets of stainless steel, other ferrous alloys or non-ferrous metals such as titanium, zirconium and their alloys, is normalised for half an hour at 1850 DEG F., air cooled and then tempered for four hours at 800 DEG F. In the case of alloy steels, the following alternative treatments may be used:- (1) Anneal or austenitize at 1500 DEG F.-2200 DEG F. for 15 minutes to 8 hours, cool in air, oil, water or brine and reheat at 200 DEG F.-1500 DEG F. for 15 minutes to 100 hours. (2) Heat at 200 DEG F.-1700 DEG F. for 15 minutes to 100 hours and cool in air, oil, water or brine. (3) Refrigerate in the range 0 to -200 DEG F. for 15 minutes to 100 hours and heat for 15 minutes to 100 hours at 200 DEG F.-1750 DEG F. and cool in air, oil, water or brine.
GB115360A 1960-01-12 1960-01-12 Method of making wide flat metal sheets Expired GB899452A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB115360A GB899452A (en) 1960-01-12 1960-01-12 Method of making wide flat metal sheets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB115360A GB899452A (en) 1960-01-12 1960-01-12 Method of making wide flat metal sheets

Publications (1)

Publication Number Publication Date
GB899452A true GB899452A (en) 1962-06-20

Family

ID=9717108

Family Applications (1)

Application Number Title Priority Date Filing Date
GB115360A Expired GB899452A (en) 1960-01-12 1960-01-12 Method of making wide flat metal sheets

Country Status (1)

Country Link
GB (1) GB899452A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102489506A (en) * 2011-12-04 2012-06-13 西北有色金属研究院 Preparation method of high-performance thin clad titanium/steel compound plates
CN102873094A (en) * 2012-11-05 2013-01-16 西部钛业有限责任公司 Processing method for ultrathin titanium alloy plates
CN104259203A (en) * 2014-08-15 2015-01-07 南京润邦金属复合材料有限公司 Method for manufacturing titanium/steel composite boards for wet desulphurization in coal-fired power plants

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102489506A (en) * 2011-12-04 2012-06-13 西北有色金属研究院 Preparation method of high-performance thin clad titanium/steel compound plates
CN102873094A (en) * 2012-11-05 2013-01-16 西部钛业有限责任公司 Processing method for ultrathin titanium alloy plates
CN104259203A (en) * 2014-08-15 2015-01-07 南京润邦金属复合材料有限公司 Method for manufacturing titanium/steel composite boards for wet desulphurization in coal-fired power plants

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