SU248229A1 - CASTING WELDABLE ALLOY BASED ON TITANIUM - Google Patents
CASTING WELDABLE ALLOY BASED ON TITANIUMInfo
- Publication number
- SU248229A1 SU248229A1 SU1115250A SU1115250A SU248229A1 SU 248229 A1 SU248229 A1 SU 248229A1 SU 1115250 A SU1115250 A SU 1115250A SU 1115250 A SU1115250 A SU 1115250A SU 248229 A1 SU248229 A1 SU 248229A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- titanium
- casting
- alloy based
- alloy
- weldable alloy
- Prior art date
Links
- 239000000956 alloy Substances 0.000 title description 8
- 229910045601 alloy Inorganic materials 0.000 title description 8
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical compound [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 title description 6
- 238000005266 casting Methods 0.000 title description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title description 3
- 239000010936 titanium Substances 0.000 title description 3
- 229910052719 titanium Inorganic materials 0.000 title description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910052804 chromium Inorganic materials 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 3
- 239000011651 chromium Substances 0.000 description 3
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 3
- 229910052746 lanthanum Inorganic materials 0.000 description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 3
- 229910052750 molybdenum Inorganic materials 0.000 description 3
- 239000011733 molybdenum Substances 0.000 description 3
- 229910052720 vanadium Inorganic materials 0.000 description 3
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium(0) Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- -1 titanium - aluminum - zirconium Chemical compound 0.000 description 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000009856 non-ferrous metallurgy Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Description
Изобретение относитс к области цветной металлургии, а именно к высокопрочным материалам на основе титана, предназначенным дл фасонного лить различных деталей, требующих сварки и работающих при температурах до 500°С.The invention relates to the field of non-ferrous metallurgy, namely, high-strength materials based on titanium, designed for shaped casting of various parts that require welding and operating at temperatures up to 500 ° C.
Известные материалы на основе системы титан - алюминий - цирконий с добавками молибдена, ванади , л елеза, хрома, кремни , меди и углерода .не обеспечивают необходимого сочетани прочностных, пластических и литейных свойств.The known materials based on the system titanium - aluminum - zirconium with the addition of molybdenum, vanadium, lithium, chromium, silicon, copper and carbon do not provide the necessary combination of strength, plastic and foundry properties.
Отличием предложенного сплава вл етс введение в него лантана при оптимальном соотношении остальных компонентов.The difference of the proposed alloy is the introduction of lanthanum into it at an optimum ratio of the other components.
Лантан, упрочн границы зерен, способствует повышению предела ползучести при высоких температурах.Lanthanum, strengthened grain boundaries, helps to increase the creep strength at high temperatures.
Сплав имеет следующий Alloy has the following
химический СОстав (в %):chemical STRUCTURE (%):
алюминийaluminum
5-7,55-7.5
цирконийzirconium
3-73-7
молибденmolybdenum
0,4-0,90.4-0.9
ванадийvanadium
0,8-1,50.8-1.5
0,2-0,50.2-0.5
железоiron
0,2-0,50.2-0.5
хромchromium
0,05-0,20.05-0.2
лантаиlantai
Литой материал обеспечивает следующие свойства (см. таблицу):The cast material provides the following properties (see table):
Температура испытани , СTest temperature, C
10ten
1515
2020
Сплав не склонен к гор чим трещинам и обеспечивает хорошую герметичность. Сочетание высоких прочностных и жаропрочных свойств при удовлетворительной пластичности, а также хорошие технологические свойства позвол ют рекомендовать сплав в качестве материала дл фасонного лить в различных област х машиностроени .The alloy is not prone to hot cracks and provides good tightness. The combination of high strength and heat-resistant properties with satisfactory plasticity, as well as good technological properties, allow us to recommend the alloy as a material for shaped casting in various areas of engineering.
Предмет изобретени Subject invention
Литейный свариваемый сплав на основе титана , содержащий алюминий, цирконий, молибден , ванадий, железо, хром, медь, кремний, отличающийс тем, что, с целью повышени физико-механических свойств, в него введен лантан при следующем соотношении компонентов сплава (в %):A titanium-based casting alloy alloy containing aluminum, zirconium, molybdenum, vanadium, iron, chromium, copper, silicon, characterized in that lanthanum is introduced into it in order to improve its physical and mechanical properties in the following ratio of alloy components (in%) :
алюминий5-7,5aluminum5-7.5
3-73-7
0,4-0,90.4-0.9
0,8-1,50.8-1.5
0,2-0,50.2-0.5
0,2-0,50.2-0.5
0,1-0,40.1-0.4
0,05-0,20.05-0.2
0,05-0,20.05-0.2
до 0,12up to 0.12
остальное.rest.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU248229A1 true SU248229A1 (en) |
Family
ID=
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6001495A (en) * | 1997-08-04 | 1999-12-14 | Oregon Metallurgical Corporation | High modulus, low-cost, weldable, castable titanium alloy and articles thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6001495A (en) * | 1997-08-04 | 1999-12-14 | Oregon Metallurgical Corporation | High modulus, low-cost, weldable, castable titanium alloy and articles thereof |
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