JPS645606A - Rolling method for pure titanium material - Google Patents
Rolling method for pure titanium materialInfo
- Publication number
- JPS645606A JPS645606A JP16262987A JP16262987A JPS645606A JP S645606 A JPS645606 A JP S645606A JP 16262987 A JP16262987 A JP 16262987A JP 16262987 A JP16262987 A JP 16262987A JP S645606 A JPS645606 A JP S645606A
- Authority
- JP
- Japan
- Prior art keywords
- rolling
- temp
- pure titanium
- regulating
- generation
- 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
Links
Landscapes
- Metal Rolling (AREA)
Abstract
PURPOSE:To prevent the generation of surface flaw by regulating a rolling starting temp. to a specified low temp. zone and regulating a finish rolling temp. to over a specified temp. CONSTITUTION:An industrial pure titanium (purity: >=99wt.%) is used as a blank rolling material and it is heated to 500-800 deg.C, the rolling temp. is set 500-700 deg.C, then the hot rolling is performed at the finish rolling temp. to be over 450 deg.C. In this stage, the upper heating temp. of the blank material is limited to 800 deg.C, for suppressing the generation of oxidized scale. As for the rolling starting temp., when it is <500 deg.C, the rolling is difficult because its deforming resistance is too large and when it exceeds >700 deg.C, the surface flaws such as craters, bald spots etc., are increased. Furthermore, when the finish rolling temp. is 450 deg.C, the rolling is difficult because the deforming resistance becomes too large. In this way, the surface flaws are significantly reduced and an excellent rolling is performed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16262987A JPS645606A (en) | 1987-06-30 | 1987-06-30 | Rolling method for pure titanium material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16262987A JPS645606A (en) | 1987-06-30 | 1987-06-30 | Rolling method for pure titanium material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS645606A true JPS645606A (en) | 1989-01-10 |
Family
ID=15758243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16262987A Pending JPS645606A (en) | 1987-06-30 | 1987-06-30 | Rolling method for pure titanium material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS645606A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4991419A (en) * | 1988-11-18 | 1991-02-12 | Sumitomo Metal Industries, Ltd. | Method of manufacturing seamless tube formed of titanium material |
| US5201457A (en) * | 1990-07-13 | 1993-04-13 | Sumitomo Metal Industries, Ltd. | Process for manufacturing corrosion-resistant welded titanium alloy tubes and pipes |
| CN110394364A (en) * | 2019-06-12 | 2019-11-01 | 佛山职业技术学院 | A kind of production method of thin gauge technical pure titanium plate |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56163001A (en) * | 1980-05-21 | 1981-12-15 | Sumitomo Metal Ind Ltd | Manufacture of titanium slab |
-
1987
- 1987-06-30 JP JP16262987A patent/JPS645606A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56163001A (en) * | 1980-05-21 | 1981-12-15 | Sumitomo Metal Ind Ltd | Manufacture of titanium slab |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4991419A (en) * | 1988-11-18 | 1991-02-12 | Sumitomo Metal Industries, Ltd. | Method of manufacturing seamless tube formed of titanium material |
| US5201457A (en) * | 1990-07-13 | 1993-04-13 | Sumitomo Metal Industries, Ltd. | Process for manufacturing corrosion-resistant welded titanium alloy tubes and pipes |
| CN110394364A (en) * | 2019-06-12 | 2019-11-01 | 佛山职业技术学院 | A kind of production method of thin gauge technical pure titanium plate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SE8405434L (en) | IMPROVED TITLE ALLOWMENT PROCESSING | |
| ES2003867A6 (en) | Improvements in or relating to annealing metal tubing. | |
| JPS5645220A (en) | Bending method for metallic pipe | |
| JPS6431956A (en) | Manufacture of stainless steel member for semiconductor-manufacturing equipment | |
| JPS645606A (en) | Rolling method for pure titanium material | |
| ES2008873B3 (en) | HOT PLATING PROCEDURE, BY CO-LAMINATION, OF ALLOYS WHICH CONTAIN LI. | |
| DE69120738D1 (en) | Process for the production of non-grain-oriented magnetic steel sheets and thus obtained steel sheets | |
| AU634638B2 (en) | Program-controlled feeding of molten metal into the dies of an automatic continuous casting plant | |
| JPS5585623A (en) | Continuous over-aging method for continuously hot aluminum dipped steel sheet | |
| CA2050208A1 (en) | Manufacturing process for products with very high fracture loads from unstable austenitic steel and use thereof | |
| JPS5271329A (en) | Process for heat treatment of steel pipe or steel pipe welds | |
| SE9800860D0 (en) | A method of soft annealing high carbon steel | |
| KR900000487A (en) | Fabrication of ductile high-permeability grain-oriented silicon steel | |
| JPS57155331A (en) | Production of tungsten wire | |
| JPS5719325A (en) | Production of steel product | |
| JPS57155317A (en) | Decarburization-preventive heating method for steel rolling process | |
| JPS5588903A (en) | Manufacture of hot coil of continuously casting slab for stainless steel by direct feed rolling | |
| Duerig et al. | Nickel--Titanium Base Alloys | |
| Minceva et al. | Influence of Heat Treatment on Recrystallization Texture and Magnetic Properties of Soft Magnetic Steel.[Abstract Only] | |
| JPS56169716A (en) | Removal of si from molten pig iron by blowing of oxygen gas | |
| Ducki et al. | Austenitic--Martensitic and Austenitic Tool Steels for Hot Working | |
| Shercliff | Modelling of the Response of Heat-Treatable Aluminium Alloys to Thermal Processing | |
| Pillai et al. | New Trends in Heat Treating | |
| JPS55130321A (en) | Manufacture of drawn steel material | |
| Kowalski et al. | Heating and Cooling in Manufacturing Processes Carried Out in Vacuum Furnaces |