RU2321662C1 - Master alloy for production of titanium alloys - Google Patents
Master alloy for production of titanium alloys Download PDFInfo
- Publication number
- RU2321662C1 RU2321662C1 RU2006118969/02A RU2006118969A RU2321662C1 RU 2321662 C1 RU2321662 C1 RU 2321662C1 RU 2006118969/02 A RU2006118969/02 A RU 2006118969/02A RU 2006118969 A RU2006118969 A RU 2006118969A RU 2321662 C1 RU2321662 C1 RU 2321662C1
- Authority
- RU
- Russia
- Prior art keywords
- titanium
- production
- master alloy
- vanadium
- ligature
- Prior art date
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 4
- 229910001069 Ti alloy Inorganic materials 0.000 title claims 2
- 229910045601 alloy Inorganic materials 0.000 title abstract description 13
- 239000000956 alloy Substances 0.000 title abstract description 13
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 8
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 8
- 239000011733 molybdenum Substances 0.000 claims abstract description 8
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 8
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims abstract description 8
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 7
- 239000010955 niobium Substances 0.000 claims abstract description 7
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims abstract description 7
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 7
- 239000010937 tungsten Substances 0.000 claims abstract description 7
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 7
- 229910052804 chromium Inorganic materials 0.000 claims description 5
- 239000011651 chromium Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 abstract description 5
- -1 10.0-15.0 Chemical compound 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 7
- 239000010936 titanium Substances 0.000 description 7
- 229910052719 titanium Inorganic materials 0.000 description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 229910001040 Beta-titanium Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910001060 Gray iron Inorganic materials 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000012300 argon atmosphere Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000004848 polyfunctional curative Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 210000003625 skull Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Manufacture And Refinement Of Metals (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
Description
Изобретение относится к области металлургии, в частности к составам лигатур, используемых в производстве сплавов на основе титана.The invention relates to the field of metallurgy, in particular to compositions of ligatures used in the production of alloys based on titanium.
Известна лигатура, содержащая, мас.%: молибден 30,0-36,0; ванадий 30,0-36,0; хром 5,0-10,0; железо 5,0-10,0; вольфрам 0,5-0,6; алюминий - остальное [1].Known ligature, containing, wt.%: Molybdenum 30.0-36.0; vanadium 30.0-36.0; chrome 5.0-10.0; iron 5.0-10.0; tungsten 0.5-0.6; aluminum - the rest [1].
Задачей изобретения является повышение прочности сплавов на основе титана.The objective of the invention is to increase the strength of titanium-based alloys.
Технический результат достигается тем, что лигатура, включающая молибден, ванадий, хром, вольфрам, алюминий, дополнительно содержит ниобий и цирконий при следующем соотношении компонентов, мас.%: молибден 30,0-40,0; ванадий 5,0-10,0; хром 5,0-10,0; вольфрам 5,0-10,0; ниобий 5,0-10,0; цирконий 10,0-15,0; алюминий - остальное.The technical result is achieved in that the ligature, including molybdenum, vanadium, chromium, tungsten, aluminum, additionally contains niobium and zirconium in the following ratio of components, wt.%: Molybdenum 30.0-40.0; vanadium 5.0-10.0; chrome 5.0-10.0; tungsten 5.0-10.0; niobium 5.0-10.0; zirconium 10.0-15.0; aluminum is the rest.
В таблице 1 приведены составы лигатуры, в таблице 2 - прочность сплавов на основе титана (расход лигатуры 2%).Table 1 shows the composition of the ligature, in table 2 - the strength of the alloys based on titanium (consumption of the ligature 2%).
Введенные в сплав на основе титана компоненты, входящие в состав лигатуры проявляют себя следующим образом. Алюминий является α-стабилизатором. Молибден, ванадий, ниобий выполняют функцию β-стабилизаторов. Цирконий является нейтральным упрочнителем (упрочняет α и β-титан), образует раствор замещения. Введение хрома способствует фиксации β-фазы закалкой.The components included in the composition of the ligature introduced into the alloy based on titanium manifest themselves as follows. Aluminum is an α stabilizer. Molybdenum, vanadium, niobium perform the function of β-stabilizers. Zirconium is a neutral hardener (strengthens α and β-titanium), forms a substitution solution. The introduction of chromium contributes to the fixation of the β phase by quenching.
Лигатуру выплавляют в электропечах в атмосфере аргона.Ligature is smelted in electric furnaces in an argon atmosphere.
Выплавка сплавов на основе титана также должна проводиться в среде аргона (в медных водоохлаждаемых или графитовых тиглях с титановым гарниссажем), где источником тепла является дуга постоянного тока, возбуждаемая между дном тигля и расходуемым электродом, изготовленным путем холодного прессования губчатого титана с добавлением легирующих элементов (лигатуры).Titanium-based alloys should also be smelted in argon (in water-cooled copper or graphite crucibles with a titanium skull), where the heat source is a direct current arc excited between the bottom of the crucible and the consumable electrode made by cold pressing of sponge titanium with the addition of alloying elements ( ligatures).
Лигатуру вводят в расплав серого чугуна в желобе вагранки или ковше. Оптимальное время выдержки чугуна в ковше при массе жидкого расплава в нем до 0,5 т - 3,5 мин; 0,5-2 т - 5-8 мин; 5-8 т - 5-10 мин.The ligature is introduced into the molten gray cast iron in the cupola of the cupola or bucket. The optimal exposure time of cast iron in the ladle with a mass of liquid melt in it up to 0.5 t is 3.5 min; 0.5-2 t - 5-8 min; 5-8 t - 5-10 min.
Источник информацииThe source of information
1. SU 393349, С22С 35/00, 1973.1. SU 393349, C22C 35/00, 1973.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2006118969/02A RU2321662C1 (en) | 2006-05-31 | 2006-05-31 | Master alloy for production of titanium alloys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2006118969/02A RU2321662C1 (en) | 2006-05-31 | 2006-05-31 | Master alloy for production of titanium alloys |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2006118969A RU2006118969A (en) | 2007-12-20 |
| RU2321662C1 true RU2321662C1 (en) | 2008-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2006118969/02A RU2321662C1 (en) | 2006-05-31 | 2006-05-31 | Master alloy for production of titanium alloys |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2321662C1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2470084C1 (en) * | 2011-12-14 | 2012-12-20 | Общество с ограниченной ответственностью "КОММЕТПРОМ" (ООО "КОММЕТПРОМ" "COMMETPROM") | Foundry alloy for casting heat-resistant titanium alloy and method of its making |
| RU2557203C1 (en) * | 2014-04-08 | 2015-07-20 | Открытое акционерное общество "Композит" | Foundry alloy for casting titanium-based refractory alloy ingot |
| RU2568551C1 (en) * | 2014-04-28 | 2015-11-20 | Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг России) | Foundry alloy for titanium alloys |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103695730A (en) * | 2014-01-03 | 2014-04-02 | 肖景波 | Aluminum-molybdenum-tungsten-titanium intermediate alloy and production method thereof |
| RU2622185C1 (en) * | 2016-10-10 | 2017-06-13 | Юлия Алексеевна Щепочкина | Alloy for steel alloying |
| CN113584353A (en) * | 2021-07-23 | 2021-11-02 | 承德天大钒业有限责任公司 | Aluminum-molybdenum-vanadium-chromium-titanium intermediate alloy and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3387971A (en) * | 1966-02-21 | 1968-06-11 | Union Carbide Corp | Master alloy consisting essentially of molybdenum-vanadium-aluminum |
| GB1394449A (en) * | 1972-12-01 | 1975-05-14 | Reading Alloys | Master alloy for titanium base alloys |
| RU2238344C1 (en) * | 2003-03-17 | 2004-10-20 | ОАО Верхнесалдинское металлургическое производственное объединение | Addition alloy for titanium alloys |
-
2006
- 2006-05-31 RU RU2006118969/02A patent/RU2321662C1/en active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3387971A (en) * | 1966-02-21 | 1968-06-11 | Union Carbide Corp | Master alloy consisting essentially of molybdenum-vanadium-aluminum |
| GB1394449A (en) * | 1972-12-01 | 1975-05-14 | Reading Alloys | Master alloy for titanium base alloys |
| RU2238344C1 (en) * | 2003-03-17 | 2004-10-20 | ОАО Верхнесалдинское металлургическое производственное объединение | Addition alloy for titanium alloys |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2470084C1 (en) * | 2011-12-14 | 2012-12-20 | Общество с ограниченной ответственностью "КОММЕТПРОМ" (ООО "КОММЕТПРОМ" "COMMETPROM") | Foundry alloy for casting heat-resistant titanium alloy and method of its making |
| RU2557203C1 (en) * | 2014-04-08 | 2015-07-20 | Открытое акционерное общество "Композит" | Foundry alloy for casting titanium-based refractory alloy ingot |
| RU2568551C1 (en) * | 2014-04-28 | 2015-11-20 | Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг России) | Foundry alloy for titanium alloys |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2006118969A (en) | 2007-12-20 |
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