JPS57145944A - Manufacture of titanium slab - Google Patents

Manufacture of titanium slab

Info

Publication number
JPS57145944A
JPS57145944A JP3202381A JP3202381A JPS57145944A JP S57145944 A JPS57145944 A JP S57145944A JP 3202381 A JP3202381 A JP 3202381A JP 3202381 A JP3202381 A JP 3202381A JP S57145944 A JPS57145944 A JP S57145944A
Authority
JP
Japan
Prior art keywords
ingot
slab
heated
blooming
manufacture
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
JP3202381A
Other languages
Japanese (ja)
Other versions
JPS5916858B2 (en
Inventor
Shoichi Tsunematsu
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.)
KANTO TOKUSHU SEIKOU KK
KANTOU TOKUSHIYU SEIKOU KK
Kanto Special Steel Works Ltd
Nippon Steel Corp
Original Assignee
KANTO TOKUSHU SEIKOU KK
KANTOU TOKUSHIYU SEIKOU KK
Kanto Special Steel Works Ltd
Sumitomo Metal 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 KANTO TOKUSHU SEIKOU KK, KANTOU TOKUSHIYU SEIKOU KK, Kanto Special Steel Works Ltd, Sumitomo Metal Industries Ltd filed Critical KANTO TOKUSHU SEIKOU KK
Priority to JP56032023A priority Critical patent/JPS5916858B2/en
Publication of JPS57145944A publication Critical patent/JPS57145944A/en
Publication of JPS5916858B2 publication Critical patent/JPS5916858B2/en
Expired legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Metal Rolling (AREA)
  • Forging (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

PURPOSE: To manufacture a Ti slab with superior shape and surface properties by heating a round Ti ingot under a specified temp. condition and flattening and blooming the heated ingot in succession.
CONSTITUTION: A round Ti ingot 11 manufactured by melting and casting is charged into a soaking pit or a heating furnace and heated to 700W980°C. The heated ingot 11 is formed into a flat Ti ingot 31 of a prescribed shape with a press forging machine or a hammer forging machine. The ingot 31 is charged into the soaking pit or the heating furnace again, heated to 700W980°C, and formed into a Ti slab 51 having prescribed dimensions with a plate mill or a universal mill. The preferred rolling reduction per pass during the blooming is about 10W40mm. A hot strip 81 is formed from the Ti slab 51. The Ti slab 51 obtd. by the blooming has enhanced flatness and improved surface properties, and the surface finish is facilitated.
COPYRIGHT: (C)1982,JPO&Japio
JP56032023A 1981-03-06 1981-03-06 How to make titanium slabs Expired JPS5916858B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56032023A JPS5916858B2 (en) 1981-03-06 1981-03-06 How to make titanium slabs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56032023A JPS5916858B2 (en) 1981-03-06 1981-03-06 How to make titanium slabs

Publications (2)

Publication Number Publication Date
JPS57145944A true JPS57145944A (en) 1982-09-09
JPS5916858B2 JPS5916858B2 (en) 1984-04-18

Family

ID=12347258

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56032023A Expired JPS5916858B2 (en) 1981-03-06 1981-03-06 How to make titanium slabs

Country Status (1)

Country Link
JP (1) JPS5916858B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6468454A (en) * 1987-09-08 1989-03-14 Honda Motor Co Ltd Method for removing strain of titanium or titanium alloy at the time of forging
CN1293960C (en) * 2005-03-04 2007-01-10 宝钢集团上海五钢有限公司 Heat keeping and forging and blank cogging method for GH742 alloy large steel ingot

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6468454A (en) * 1987-09-08 1989-03-14 Honda Motor Co Ltd Method for removing strain of titanium or titanium alloy at the time of forging
CN1293960C (en) * 2005-03-04 2007-01-10 宝钢集团上海五钢有限公司 Heat keeping and forging and blank cogging method for GH742 alloy large steel ingot

Also Published As

Publication number Publication date
JPS5916858B2 (en) 1984-04-18

Similar Documents

Publication Publication Date Title
JPS56123327A (en) Production of highly formable ferritic stainless steel sheet of good surface characteristic
JPS57161045A (en) Fine-grain high-strength aluminum alloy material and its manufacture
JPS57145944A (en) Manufacture of titanium slab
ES8800368A1 (en) Method of producing cube-on-edge oriented silicon steel from strand cast slab.
JPS5713141A (en) Finely grained material for stringer of airplane with superior corrosion resistance and its manufacture
JPS566709A (en) Manufacture of cold rolled steel sheet possessing excellent press formability and baking hardenability
JPS56163001A (en) Manufacture of titanium slab
JPS54160513A (en) Manufacture of non-heat treated tough h-shaped steel
JPS56136956A (en) Cold rolled steel plate having superior bendability due to continuous annealing
JPS56156715A (en) Manufacture of ni-containing steel for low temperature excellent in crack tip opening displacement
JPS55110724A (en) Manufacture of low-carbon hot rolled steel
JPS6462209A (en) Manufacture of high strength unequal side and unequal thickness steel shape
Soejima et al. Surface quality of continuous cast slabs at Kobe Steel's Kakogawa Works
ES2021257A6 (en) Process for the production of ferritic stainless steel
JPS55110727A (en) Manufacture of thick steel plate
JPS5672124A (en) Manufacture of case hardening steel
JPS5677004A (en) Manufacture of square steel shape
JPS55106629A (en) Hot leveling method of strip
JPS5588903A (en) Manufacture of hot coil of continuously casting slab for stainless steel by direct feed rolling
JPS5690949A (en) Material for airplane stringer with fine crystal grain and its manufacture
JPS54112364A (en) Roll for sendzimir mill and its heat treating method
Burbelko The Structural Mechanisms of Raising the Operational and Technological Properties of Rolled Cast Iron
JPS57131352A (en) Manufacture of al alloy sheet for forming
Shirota et al. Hot Rolling of Pure Titanium by Planetary Mill
Rodrigues Process for the Production of Ferritic Stainless Steel