RU2332487C1 - Sintered alloy - Google Patents
Sintered alloy Download PDFInfo
- Publication number
- RU2332487C1 RU2332487C1 RU2006143410/02A RU2006143410A RU2332487C1 RU 2332487 C1 RU2332487 C1 RU 2332487C1 RU 2006143410/02 A RU2006143410/02 A RU 2006143410/02A RU 2006143410 A RU2006143410 A RU 2006143410A RU 2332487 C1 RU2332487 C1 RU 2332487C1
- Authority
- RU
- Russia
- Prior art keywords
- alloy
- molybdenum
- manganese
- tungsten
- zirconium
- Prior art date
Links
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 15
- 239000000956 alloy Substances 0.000 title claims abstract description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 14
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims abstract description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 8
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 8
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract description 8
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052796 boron Inorganic materials 0.000 claims abstract description 8
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 8
- 229910052802 copper Inorganic materials 0.000 claims abstract description 8
- 239000010949 copper Substances 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
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 8
- 239000010937 tungsten Substances 0.000 claims abstract description 8
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 8
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910017052 cobalt Inorganic materials 0.000 claims abstract description 7
- 239000010941 cobalt Substances 0.000 claims abstract description 7
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052742 iron Inorganic materials 0.000 claims abstract description 7
- 239000010936 titanium Substances 0.000 claims abstract description 7
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 7
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 6
- 239000011651 chromium Substances 0.000 claims abstract description 6
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 6
- 239000011572 manganese Substances 0.000 claims abstract 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
- 238000004663 powder metallurgy Methods 0.000 abstract description 3
- 238000005272 metallurgy Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 5
- 229910001060 Gray iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
Landscapes
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Ceramic Products (AREA)
- Powder Metallurgy (AREA)
Abstract
Description
Изобретение относится к области порошковой металлургии, а именно к составам спеченных сплавов, которые могут быть использованы для изготовления изделий, работающих в условиях износа, например, пресс-форм, прокатных валков.The invention relates to the field of powder metallurgy, and in particular to compositions of sintered alloys that can be used for the manufacture of products operating under conditions of wear, for example, molds, rolling rolls.
Известен спеченный сплав, содержащий, мас.%: углерод 0,5-3,0; хром 5,0-20,0; бор 0,05-5,0; марганец 0,05-3,0; цирконий 0,05-10,0; молибден и вольфрам 0,5-10,0; кобальт и медь 0,5-10,0; железо - остальное [1].Known sintered alloy containing, wt.%: Carbon 0.5-3.0; chrome 5.0-20.0; boron 0.05-5.0; manganese 0.05-3.0; zirconium 0.05-10.0; molybdenum and tungsten 0.5-10.0; cobalt and copper 0.5-10.0; iron - the rest [1].
Задачей изобретения является повышение изностойкости сплава.The objective of the invention is to increase the wear resistance of the alloy.
Технический результат достигается тем, что спеченный сплав, включающий углерод, хром, бор, марганец, цирконий, молибден, вольфрам, кобальт, медь, железо, дополнительно содержит карбонитриды титана при следующем соотношении компонентов, мас.%: углерод 0,5-1,0; хром 5,0-10,0; бор 1,0-2,0; марганец 0,5-1,0; цирконий 1,0-2,0; молибден 5,0-10,0; вольфрам 3,0-5,0; кобальт 3,0-5,0; медь 2,0-3,0; карбонитриды титана 25,0-30,0; железо - остальноеThe technical result is achieved in that the sintered alloy, including carbon, chromium, boron, manganese, zirconium, molybdenum, tungsten, cobalt, copper, iron, additionally contains titanium carbonitrides in the following ratio of components, wt.%: Carbon 0.5-1, 0; chrome 5.0-10.0; boron 1.0-2.0; manganese 0.5-1.0; zirconium 1.0-2.0; molybdenum 5.0-10.0; tungsten 3.0-5.0; cobalt 3.0-5.0; copper 2.0-3.0; titanium carbonitrides 25.0-30.0; iron - the rest
В таблице приведены составы сплава.The table shows the alloy compositions.
В составе сплава компоненты проявляют себя следующим образом. Вольфрам и молибден упрочняют твердый раствор. Углерод, карбонитриды титана, марганец и хром обеспечивают повышенную твердость сплава. Бор стабилизирует карбиды. Медь, кобальт и цирконий улучшают металлическую основу спеченного сплава.In the composition of the alloy, the components manifest themselves as follows. Tungsten and molybdenum strengthen the solid solution. Carbon, titanium carbonitrides, manganese and chromium provide increased alloy hardness. Boron stabilizes carbides. Copper, cobalt and zirconium improve the metal base of the sintered alloy.
Сплав получают методом порошковой металлургии путем прессования под давлением 5 т/см2 смеси порошков компонентов в изделия необходимой формы и последующего спекания при температуре 930-950°С в течение 5-6 ч в вакууме.The alloy is obtained by powder metallurgy by pressing under pressure 5 t / cm 2 a mixture of the powders of the components into products of the desired shape and subsequent sintering at a temperature of 930-950 ° C for 5-6 hours in vacuum.
Источник информацииThe source of information
1. JP 57-085953, С22С 38/62, С22С 38/38, С22С 33/02, 1982.1. JP 57-085953, C22C 38/62, C22C 38/38, C22C 33/02, 1982.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2006143410/02A RU2332487C1 (en) | 2006-12-07 | 2006-12-07 | Sintered alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2006143410/02A RU2332487C1 (en) | 2006-12-07 | 2006-12-07 | Sintered alloy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2006143410A RU2006143410A (en) | 2008-06-20 |
| RU2332487C1 true RU2332487C1 (en) | 2008-08-27 |
Family
ID=46274513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2006143410/02A RU2332487C1 (en) | 2006-12-07 | 2006-12-07 | Sintered alloy |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2332487C1 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1753729A1 (en) * | 1990-08-27 | 1996-10-27 | Научно-исследовательский институт металлургической технологии | Sintered composite material |
| GB2396624A (en) * | 2002-12-25 | 2004-06-30 | Nippon Piston Ring Co Ltd | Iron-based sintered body |
-
2006
- 2006-12-07 RU RU2006143410/02A patent/RU2332487C1/en active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1753729A1 (en) * | 1990-08-27 | 1996-10-27 | Научно-исследовательский институт металлургической технологии | Sintered composite material |
| GB2396624A (en) * | 2002-12-25 | 2004-06-30 | Nippon Piston Ring Co Ltd | Iron-based sintered body |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2006143410A (en) | 2008-06-20 |
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