RU2068020C1 - Cast alloy having high content of boron - Google Patents
Cast alloy having high content of boron Download PDFInfo
- Publication number
- RU2068020C1 RU2068020C1 SU5058116A RU2068020C1 RU 2068020 C1 RU2068020 C1 RU 2068020C1 SU 5058116 A SU5058116 A SU 5058116A RU 2068020 C1 RU2068020 C1 RU 2068020C1
- Authority
- RU
- Russia
- Prior art keywords
- boron
- high content
- cast alloy
- cobalt
- silicon
- Prior art date
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- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 10
- 239000000956 alloy Substances 0.000 title claims abstract description 10
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 title claims abstract description 8
- 229910052796 boron Inorganic materials 0.000 title claims abstract description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 6
- 229910017052 cobalt Inorganic materials 0.000 claims abstract description 6
- 239000010941 cobalt Substances 0.000 claims abstract description 6
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 6
- 239000010703 silicon Substances 0.000 claims abstract description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 5
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 3
- 239000011651 chromium Substances 0.000 claims abstract description 3
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 3
- 239000011572 manganese Substances 0.000 claims abstract description 3
- 229910052742 iron Inorganic materials 0.000 claims description 6
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 2
- 229910000521 B alloy Inorganic materials 0.000 description 1
- 238000009851 ferrous metallurgy Methods 0.000 description 1
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- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
FIELD: manufacturing of wear resistant details. SUBSTANCE: desired alloy contains (mass %): carbon 0.8-1.2, boron 4.0-4.5, silicon 0.15-0.6, manganese 4.0-6.0, cobalt 1.0-4.0, chromium 5.0-7.0 and ferrum. EFFECT: improves quality of desired articles. 1 tbl
Description
Изобретение относится к области черной металлургии, а именно к сплавам на основе железа, используемым для изготовления деталей, работающих в условиях трения и износа. The invention relates to the field of ferrous metallurgy, in particular to iron-based alloys used for the manufacture of parts operating in conditions of friction and wear.
Известен литой высокобористый сплав, содержащий следующие компоненты, мас. углерод 0,2 0,5; бор 2,1 3,5; кремний 0,15 0,6; марганец 1,5 - 6,0; кобальт 1,0 4,0; железо остальное. Твердость сплава 54-67 HRC. Known cast high boron alloy containing the following components, wt. carbon 0.2 0.5; boron 2.1 3.5; silicon 0.15 0.6; manganese 1.5 to 6.0; cobalt 1.0 4.0; iron the rest. The hardness of the alloy is 54-67 HRC.
Цель изобретения повышение твердости сплава. The purpose of the invention is to increase the hardness of the alloy.
Цель достигается тем, что в состав сплава, содержащего углерод, бор, кремний, марганец, кобальт, железо, дополнительно вводят хром при следующем соотношении компонентов, мас. углерод 0,8 1,2; бор 4,0 4,5; кремний 0,15 0,6; кобальт 1,0 4,0; хром 5,0 7,0; железо остальное. The goal is achieved by the fact that in the composition of the alloy containing carbon, boron, silicon, manganese, cobalt, iron, chromium is additionally introduced in the following ratio of components, wt. carbon 0.8 1.2; boron 4.0 4.5; silicon 0.15 0.6; cobalt 1.0 4.0; chrome 5.0 7.0; iron the rest.
В таблице приведены составы сплава. The table shows the alloy compositions.
Твердость сплава составит 70 72 HRC для всех сплавов. ТТТ1 The hardness of the alloy is 70 72 HRC for all alloys. TTT1
Claims (1)
Бор 4,0 4,5
Кремний 0,15 0,6
Марганец 4,0 6,0
Кобальт 1,0 4,0
Хром 5,0 7,0
Железо ОстальноеCarbon 0.8 1.2
Boron 4.0 4.5
Silicon 0.15 0.6
Manganese 4.0 6.0
Cobalt 1.0 4.0
Chrome 5.0 7.0
Iron Else
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU5058116 RU2068020C1 (en) | 1992-08-10 | 1992-08-10 | Cast alloy having high content of boron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU5058116 RU2068020C1 (en) | 1992-08-10 | 1992-08-10 | Cast alloy having high content of boron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2068020C1 true RU2068020C1 (en) | 1996-10-20 |
Family
ID=21611289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU5058116 RU2068020C1 (en) | 1992-08-10 | 1992-08-10 | Cast alloy having high content of boron |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2068020C1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2313612C1 (en) * | 2006-04-17 | 2007-12-27 | Юлия Алексеевна Щепочкина | As-cast high-boron alloy |
| CN100434558C (en) * | 2006-12-22 | 2008-11-19 | 西安交通大学 | A kind of high boron cast steel containing granular boride and its preparation method |
| RU2364656C1 (en) * | 2008-09-25 | 2009-08-20 | Юлия Алексеевна Щепочкина | Cast high boron containing alloy |
-
1992
- 1992-08-10 RU SU5058116 patent/RU2068020C1/en active
Non-Patent Citations (1)
| Title |
|---|
| Авторское свидетельство СССР N 1581771, кл. С 22 С 38/10, 1988. * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2313612C1 (en) * | 2006-04-17 | 2007-12-27 | Юлия Алексеевна Щепочкина | As-cast high-boron alloy |
| CN100434558C (en) * | 2006-12-22 | 2008-11-19 | 西安交通大学 | A kind of high boron cast steel containing granular boride and its preparation method |
| RU2364656C1 (en) * | 2008-09-25 | 2009-08-20 | Юлия Алексеевна Щепочкина | Cast high boron containing alloy |
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