JPH0520165B2 - - Google Patents
Info
- Publication number
- JPH0520165B2 JPH0520165B2 JP19955687A JP19955687A JPH0520165B2 JP H0520165 B2 JPH0520165 B2 JP H0520165B2 JP 19955687 A JP19955687 A JP 19955687A JP 19955687 A JP19955687 A JP 19955687A JP H0520165 B2 JPH0520165 B2 JP H0520165B2
- Authority
- JP
- Japan
- Prior art keywords
- titanium
- rolling
- drilling
- mill
- tube
- 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 - Fee Related
Links
- 238000005096 rolling process Methods 0.000 claims description 59
- 238000000034 method Methods 0.000 claims description 53
- 238000004519 manufacturing process Methods 0.000 claims description 35
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 32
- 239000010936 titanium Substances 0.000 claims description 32
- 238000005553 drilling Methods 0.000 claims description 31
- 229910052719 titanium Inorganic materials 0.000 claims description 31
- 238000010438 heat treatment Methods 0.000 claims description 21
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 15
- 230000009467 reduction Effects 0.000 claims description 12
- 238000005098 hot rolling Methods 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 8
- 238000003801 milling Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 description 18
- 230000007547 defect Effects 0.000 description 9
- 229910000831 Steel Inorganic materials 0.000 description 7
- 238000001192 hot extrusion Methods 0.000 description 7
- 238000005498 polishing Methods 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 4
- 239000000314 lubricant Substances 0.000 description 3
- 229910000883 Ti6Al4V Inorganic materials 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000011143 downstream manufacturing Methods 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000003303 reheating Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 229910000601 superalloy Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B19/00—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work
- B21B19/02—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work the axes of the rollers being arranged essentially diagonally to the axis of the work, e.g. "cross" tube-rolling ; Diescher mills, Stiefel disc piercers or Stiefel rotary piercers
- B21B19/04—Rolling basic material of solid, i.e. non-hollow, structure; Piercing, e.g. rotary piercing mills
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19955687A JPS6444204A (en) | 1987-08-10 | 1987-08-10 | Production of seamless titanium pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19955687A JPS6444204A (en) | 1987-08-10 | 1987-08-10 | Production of seamless titanium pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6444204A JPS6444204A (en) | 1989-02-16 |
| JPH0520165B2 true JPH0520165B2 (fr) | 1993-03-18 |
Family
ID=16409788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19955687A Granted JPS6444204A (en) | 1987-08-10 | 1987-08-10 | Production of seamless titanium pipe |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6444204A (fr) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0313223A (ja) * | 1989-06-09 | 1991-01-22 | Sumitomo Metal Ind Ltd | ＴｉまたはＴｉ合金の継目無管の製造方法 |
| CN103128102B (zh) * | 2013-03-18 | 2015-03-04 | 天津钢管集团股份有限公司 | 一种钛合金油井管的生产方法 |
| CN103909111A (zh) * | 2014-03-27 | 2014-07-09 | 攀钢集团成都钢钒有限公司 | 一种钛合金无缝管及其生产方法 |
| CN104588410B (zh) * | 2014-12-19 | 2017-01-04 | 聊城鑫鹏源金属制造有限公司 | 一种钛合金tc4材质热轧无缝管的生产工艺 |
| CN107413852B (zh) * | 2017-09-22 | 2019-04-30 | 攀钢集团研究院有限公司 | 用于ta2纯钛毛管的制备方法 |
| CN110369546B (zh) * | 2019-08-01 | 2020-11-27 | 四川三洲特种钢管有限公司 | 一种生产大口径钛合金热轧无缝管的方法 |
| CN110711775A (zh) * | 2019-10-26 | 2020-01-21 | 鑫鹏源智能装备集团有限公司 | 一种钛合金管制造成型方法 |
| CN110899335A (zh) * | 2019-12-09 | 2020-03-24 | 西北工业大学 | 一种小口径海洋用钛合金无缝管的短流程制造方法 |
-
1987
- 1987-08-10 JP JP19955687A patent/JPS6444204A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6444204A (en) | 1989-02-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |