SU618438A1 - Alloy for deoxidizing and alloying of steel - Google Patents
Alloy for deoxidizing and alloying of steelInfo
- Publication number
- SU618438A1 SU618438A1 SU762351468A SU2351468A SU618438A1 SU 618438 A1 SU618438 A1 SU 618438A1 SU 762351468 A SU762351468 A SU 762351468A SU 2351468 A SU2351468 A SU 2351468A SU 618438 A1 SU618438 A1 SU 618438A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- alloy
- steel
- alloying
- zirconium
- deoxidizing
- Prior art date
Links
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
Description
(54) СПЛАВ ДЛЯ РАСКИСЛЕНИЯ И ЛЕГИРОВАНИЯ СТАЛИ(54) ALLOY FOR STEEL DECOMPOSITION AND ALLOYING
Изобретение относитс к области черной металлургИИ,а частности к сплавам ОЛЯ раскислени и легировани стали.The invention relates to the field of ferrous metallurgy, and in particular to OLIA alloys for deoxidation and alloying of steel.
Известен сплав дл раскислени и легировани стали следующего состава, вес, %:Known alloy for deoxidation and alloying of steel of the following composition, weight,%:
Цирконий79,0-8-7,0Zirconium79.0-8-7.0
Железо1О,О-18,ОIronO, O-18, O
Углеродменее 0,1Carbon change 0.1
Сераменее 0,05Less than 0.05
Фосформенее 0,О5 ij.Phosphorus less than 0, O5 ij.
Недостатком этого сплава вл етс плохое ет растворение и усвоение стапыо ,The disadvantage of this alloy is poor em dissolution and absorption of staples,
Наиболее близким к изобретению вл етс сплав дл раскислени и легиро ванв стали, содержащийуЬес.%: Цирконий32,0-50,0The closest to the invention is an alloy for deoxidation and alloyed steel, containing:% Zirconium 32.0-50.0
Кремний22,0-51,0Silicon22,0-51,0
Алюминий2,О-9,ОAluminum2, O-9, O
МедьО,5-3,ОCopper, 5-3, O
ЖелезоОстальное 2.Iron Else 2.
Недостатком сплава вл етс низкое усвоение циркони сталью и выссжое сопержавне в ней кислорода вследствие ниакой растворимости и раскисл ющей способности сплава.The disadvantage of the alloy is low absorption of zirconium steel and high oxygen content in it due to poor solubility and deoxidation of the alloy.
Содержание кислорода в стали марки 20ХГ при ее раскислени и легировании известньгм сплавом составл ет 0,О50 ,07 вес|%, а усвоение циркони сталыо45-55% .The oxygen content in steel grade 20HG when it is deoxidized and doped with limestone alloy is 0, O50, 07 weight |%, and absorption of zirconium steel is 45-55%.
Цель изобретени - повышение усвоени циркони сталью и снижение содержани в ней кислорода.The purpose of the invention is to increase the uptake of zirconium steel and reduce its oxygen content.
Это достигаетс тем, что прецпоженный сплав, содержащий цирконий, алюминий , железо и кремйий, содержит дополвителы о хрЪм. при следующем соотношении компонентов, вес. %:This is achieved by the fact that the pre-alloyed alloy containing zirconium, aluminum, iron and silicon contains additional semi-synthetic materials. in the following ratio of components, weight. %:
Цирконий15-40Zirconium15-40
Алюминий20-35Aluminum 20-35
Железо1-5Iron1-5
Кремний1-5Silicon1-5
ХромОстальное.Chrome The Rest.
Введение в состав сплава хрома при указанном: соотношении компонентов повышает усвоение циркони сталью и сннжает содержание в ней кислоррда.Introduction to the composition of the chromium alloy at the specified: ratio of components increases the absorption of zirconium steel and reduces the content of oxygen in it.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762351468A SU618438A1 (en) | 1976-04-16 | 1976-04-16 | Alloy for deoxidizing and alloying of steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762351468A SU618438A1 (en) | 1976-04-16 | 1976-04-16 | Alloy for deoxidizing and alloying of steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU618438A1 true SU618438A1 (en) | 1978-08-05 |
Family
ID=20658300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU762351468A SU618438A1 (en) | 1976-04-16 | 1976-04-16 | Alloy for deoxidizing and alloying of steel |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU618438A1 (en) |
-
1976
- 1976-04-16 SU SU762351468A patent/SU618438A1/en active
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