SU76424A1 - Chromotitan Structural Steel - Google Patents
Chromotitan Structural SteelInfo
- Publication number
- SU76424A1 SU76424A1 SU302604A SU302604A SU76424A1 SU 76424 A1 SU76424 A1 SU 76424A1 SU 302604 A SU302604 A SU 302604A SU 302604 A SU302604 A SU 302604A SU 76424 A1 SU76424 A1 SU 76424A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- chromotitan
- structural steel
- chromium
- titanium
- less
- Prior art date
Links
Landscapes
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Description
Хромотитановые стали менее лонны к ipocry зерна при нагреве, ледртвие образовани труднораворимых карбн дов титана; это легчает процесс закалки за счет сширени интервала температур упрощает термообработку. Предлагаема согласно изобретею сггаль, содержит: 0,23-0,33% лерода; 0,8--1,1% хрома; 0,1- % титана; 0,4-0,7% марганца; 7-0,37% кремни ; менее 0,045% юфора И менее 0,045% серы. Она едназначаетс в качестве заменител хромоникелевых и никелемолибде«овых конструкционных сталей при изготовлении всех цементируемых мелких Д|етал-ей в автостроении, дл шестерен заднего моста и коробки передач и т. п. Предмет изобретени Хромотитанава конструкционна сталь с содержанием 0,8-1,1% хрома, 0,10-0,20% титана, отличающа с тем, что она содержит 0,23-0,33% углерода.Chromotitanium steels are less strong to ipocry grains when heated, slowing the formation of insoluble carbides of titanium; this facilitates the hardening process due to the broadening of the temperature range simplifies the heat treatment. Offered according to the invention sggal, contains: 0,23-0,33% leorode; 0.8--1.1% chromium; 0.1% titanium; 0.4-0.7% manganese; 7-0.37% silicon; less than 0.045% of Yufor and less than 0.045% of sulfur. It is intended as a substitute for chromium-nickel and nickel-molybda-based structural steels in the manufacture of all cemented small parts in the automotive industry, for rear axle gears and gearboxes, etc. The subject of the invention is 0.8-1-1 1% chromium, 0.10-0.20% titanium, characterized in that it contains 0.23-0.33% carbon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU302604A SU76424A1 (en) | 1940-07-22 | 1940-07-22 | Chromotitan Structural Steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU302604A SU76424A1 (en) | 1940-07-22 | 1940-07-22 | Chromotitan Structural Steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU76424A1 true SU76424A1 (en) | 1948-11-30 |
Family
ID=48251317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU302604A SU76424A1 (en) | 1940-07-22 | 1940-07-22 | Chromotitan Structural Steel |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU76424A1 (en) |
-
1940
- 1940-07-22 SU SU302604A patent/SU76424A1/en active
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