SU120648A1 - Deformable heat resistant weldable titanium-based alloys - Google Patents
Deformable heat resistant weldable titanium-based alloysInfo
- Publication number
- SU120648A1 SU120648A1 SU614462A SU614462A SU120648A1 SU 120648 A1 SU120648 A1 SU 120648A1 SU 614462 A SU614462 A SU 614462A SU 614462 A SU614462 A SU 614462A SU 120648 A1 SU120648 A1 SU 120648A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- heat resistant
- based alloys
- alloys
- titanium
- deformable heat
- Prior art date
Links
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- Metal Extraction Processes (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Description
Существующие в насто щее врем теп.лостойкне свариваемые сплавы на титановсй ссысве обладают недостаточно хорошими пластическими свойствами при комнатиой температуре.The currently existing heat-resistant titanium-smelting alloys possess insufficiently good plastic properties at room temperature.
Предлагаемые сплавы нар ду с свариваемостью и достаточной теплостойкостью обладают хорогпимн техиологическими свойствами , позвол ющими изготовл ть, например, тонкостенные трубы методом холодной прокатки и волочени . Эти сплавы представл ют собой титаноалюминиево-циркониевые и тнтaнo-aлю uiииeвo-oлoв ннo-циpкoниeзыe сплавы, содержащие от 1,5 до 5,0% алюмини , от 1,0 до 5,0% Щ1ркони и от О до 3,5% олова.The proposed alloys, along with weldability and sufficient heat resistance, have chorogmins with their technological properties, which make it possible to manufacture, for example, thin-walled pipes by cold rolling and drawing. These alloys are titanium-aluminum-zirconium and tntane-alum uiii-o-olo-ne-ciconium alloys containing from 1.5 to 5.0% aluminum, from 1.0 to 5.0% of Sch1rconium and from O to 3.5% tin.
Титано-а.;псмиииево-цнркониевые сплавы имеют реднюю величину предела прочности при раст жении 80 кг/мм- и отиосите.тьное удлинение 19%, а титано-алюминиево-олов нно-циркониевые сплавы имеют предел прочности 93 кг/мм- при относительном удлинении 17,5% (данные приведены дл кованых сплавов после термической обработки). Сп.тавы доп скают гор чую пластическую деформацию в интервале температур от 800 до 1100. Сплавы менее легированные (1,5-2,5% А1, 1-3% Zr и О-1,5% Sn) могут быть подвергнуты холодной прокатке и волочению с промежуточными отжигами прп 780-800°.Titanium-a.; Psm-tsrrkoniyevy alloys have a rare value of tensile strength at stretching of 80 kg / mm and an elongation of 19%, and titanium-aluminum-tin-zirconium alloys have a tensile strength of 93 kg / mm- at a relative elongation of 17.5% (data are given for forged alloys after heat treatment). Sp.tavy will additionally show hot plastic deformation in the temperature range from 800 to 1100. Alloys that are less doped (1.5-2.5% A1, 1-3% Zr, and O-1.5% Sn) can be cold rolled and drawing with intermediate annealing prn 780-800 °.
Дл (СНЯТИЯ внутренних напр жений к новым сплавам применима термическа обработка с нагревом при температуре 850-780 и выдержкой при ней в течеиие 10-12 мин. на каждый сантиметр толщины или диаметр издели с последующим охлаждением на воздухе.For (REMOVAL of internal stresses, heat treatment with heating at a temperature of 850-780 and holding it for 10-12 minutes for each centimeter of thickness or diameter of the product with subsequent cooling in air is applicable to new alloys.
Листы из сплава с содержанием 2,5-3% Щ1ркони и 2% алюминн , сваренные аргонно-дуговым способом, даже не будучн подвергнутыми термической обработке по сварке не обнаружили склонности к образованию холодных трещин.Sheets made of an alloy with a content of 2.5–3% Sch1rconi and 2% aluminum, welded by the argon arc method, and not even subjected to heat treatment by welding, showed no tendency to form cold cracks.
№ 120648- 2 -No. 120648-2 -
Предмет изобретени Subject invention
Деформируемые теплостойкие свариваемые сплавы на титановой основе, содерл-сащие алюминий, цирконий и олово, отличающиес тем, что они содержат алюмини от 1,5 до 5,0%, циркони - от 1,0 до 5,0% и олова - от О до 3,5%.Deformable heat resistant weldable titanium-based alloys containing aluminum, zirconium and tin, characterized in that they contain aluminum from 1.5 to 5.0%, zirconium from 1.0 to 5.0% and tin from O up to 3.5%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU614462A SU120648A1 (en) | 1958-11-05 | 1958-11-05 | Deformable heat resistant weldable titanium-based alloys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU614462A SU120648A1 (en) | 1958-11-05 | 1958-11-05 | Deformable heat resistant weldable titanium-based alloys |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU120648A1 true SU120648A1 (en) | 1958-11-30 |
Family
ID=48392499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU614462A SU120648A1 (en) | 1958-11-05 | 1958-11-05 | Deformable heat resistant weldable titanium-based alloys |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU120648A1 (en) |
-
1958
- 1958-11-05 SU SU614462A patent/SU120648A1/en active
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