SU107908A1 - Wear resistant alloy - Google Patents
Wear resistant alloyInfo
- Publication number
- SU107908A1 SU107908A1 SU563142A SU563142A SU107908A1 SU 107908 A1 SU107908 A1 SU 107908A1 SU 563142 A SU563142 A SU 563142A SU 563142 A SU563142 A SU 563142A SU 107908 A1 SU107908 A1 SU 107908A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- wear resistant
- resistant alloy
- alloy
- boron
- carbon
- Prior art date
Links
Landscapes
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Description
Дл стали Ст. 5, прин той за эталон, коэффиинент откосптель-ой стп равен 1,00. For steel Art. 5, taken as the standard, the coefficient of the coefficient of efficiency is equal to 1.00.
пзносостоиконый и стальной лом (qbeppo6op и.ти ферроборал). Технологи .и сплавов не отличаетс какими-либо особенност ми. При выплавке сплава в электропечи ферробор ввод т в печь в расплавленный лгета,лл за 15-20 МП нут до выпуска металла из печи. При выплавке сплава в вагранке ферробор вводитс в нее вместе с шихтой. Угар бора как в вагранке, так и в электропечах составл ет в среднем 30%.ppnosostoyonny and steel scrap (qbeppo6op i.ti ferroborel). The technology and alloys do not differ in any particular features. When melting an alloy in an electric furnace, ferrobor is introduced into the furnace in molten iron, 15–20 MP per minute before the metal is released from the furnace. During the smelting of the alloy in the cupola, the ferrobor is introduced into it along with the charge. Boron carbon in both the cupola and electric furnaces averages 30%.
Описываемый сплав имеет значительную линейную усадку (1,5%), поэтому дл получени из пего качествепного лить следует примен ть те же технологические приемы как при производстве лить нз белого чугуна .The described alloy has a significant linear shrinkage (1.5%); therefore, to obtain quality casting from it, the same techniques should be used as in the production of casting ns of white cast iron.
Эксплуатационные испытани броневых плит, отлитых из этого сплава дл ГРЭС, показали, что их стойкость более чем в два раза превышает стойкость бронеплит из отбеленного чугзна.The operational tests of armor plates cast from this alloy for GRES showed that their durability is more than two times higher than the durability of armor plates from bleached cast iron.
Предмет и з о б р е т е п и The subject and s obretep
Износоустойчивый сплав, в состав которого вход т: углерод, кремний, марганец, сера, фосфор и бор, отличающийс тем, что дл сообщени высокой износостойкости броневым плитам, работающим в т желых услови х на ГРЭС, установлен нижеследующий состав силава: углерод - 2,0-3,5%, кремний 0,5- 2%, марганец 0,5-1,5%, бор 0,2- 0,8%, сера до 0,1% и фосфор до 0,3%.The wear resistant alloy, which includes: carbon, silicon, manganese, sulfur, phosphorus and boron, characterized in that to impart high wear resistance to armor plates operating under severe conditions at the power plant, the following composition of the silve is established: carbon - 2 0-3.5%, silicon 0.5-2%, manganese 0.5-1.5%, boron 0.2-0.8%, sulfur up to 0.1% and phosphorus up to 0.3%.
о about
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU563142A SU107908A1 (en) | 1956-12-24 | 1956-12-24 | Wear resistant alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU563142A SU107908A1 (en) | 1956-12-24 | 1956-12-24 | Wear resistant alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU107908A1 true SU107908A1 (en) | 1957-11-30 |
Family
ID=48381070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU563142A SU107908A1 (en) | 1956-12-24 | 1956-12-24 | Wear resistant alloy |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU107908A1 (en) |
-
1956
- 1956-12-24 SU SU563142A patent/SU107908A1/en active
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