SU263161A1 - METAL CERAMIC ANTIFRICTION MATERIAL - Google Patents
METAL CERAMIC ANTIFRICTION MATERIALInfo
- Publication number
- SU263161A1 SU263161A1 SU1293669A SU1293669A SU263161A1 SU 263161 A1 SU263161 A1 SU 263161A1 SU 1293669 A SU1293669 A SU 1293669A SU 1293669 A SU1293669 A SU 1293669A SU 263161 A1 SU263161 A1 SU 263161A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- antifriction material
- metal ceramic
- ceramic antifriction
- antifriction
- metal
- Prior art date
Links
- 239000003831 antifriction material Substances 0.000 title description 6
- 239000000919 ceramic Substances 0.000 title description 4
- 239000002184 metal Substances 0.000 title 1
- CWQXQMHSOZUFJS-UHFFFAOYSA-N Molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 229910052982 molybdenum disulfide Inorganic materials 0.000 description 3
- 229910000760 Hardened steel Inorganic materials 0.000 description 2
- 239000011195 cermet Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- BWFPGXWASODCHM-UHFFFAOYSA-N Copper monosulfide Chemical compound [Cu]=S BWFPGXWASODCHM-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- -1 iron-copper Chemical compound 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Description
Изобретение относитс к области металлекерамических антифрикционных материалов, которые наход т применение в узлах трени . Известны металлокерамические антифрикционные материалы на основе системы железо-медь , содержащие в качестве твердой смазки дисульфид молибдена.The invention relates to the field of metal-ceramic antifriction materials, which are used in friction units. Metal-ceramic antifriction materials based on the iron-copper system, containing molybdenum disulfide as a solid lubricant, are known.
Дл повышени прочности и антифрикционных свойств в предложенный металлокерамический антифрикционный- материал введены углерод и хром, и компоиенты вз ты в следующем соотношении (в вес. %):To increase the strength and antifriction properties, carbon and chromium are introduced into the proposed cermet antifriction material, and the components are taken in the following ratio (in wt.%):
Хром2-4Chrome2-4
Углерод2-4Carbon2-4
Медь1,5-2,5Copper 1,5-2,5
Дисульфид молибдена4-6Molybdenum Disulfide4-6
ЖелезоОстальноеIronErest
Предложенный материал имеет следующие свойства:The proposed material has the following properties:
Коэффициент трени -по закаленной стали 45 всухую при нагрузке 20-25 кг/см 0,2-0,4.The coefficient of friction - by hardened steel 45 dry with a load of 20-25 kg / cm 0.2-0.4.
Коэффициент трени по закаленной стали 45 с вакуумной смазкой ЦИАТИМ 221 при нагрузке 100 кг/см-2 0,01-0,02.The coefficient of friction for hardened steel 45 with vacuum grease CIATIM 221 with a load of 100 kg / cm-2 0.01-0.02.
Предел Прочности при сжатии, кгс1мм 100-150 В зависимости от содержан.и углерода и дисульфида молибдена. Металлокерамический антифрикционный материал может быть ис.юльзОван дл изготовлени деталей, работающих на .истирание в нормальных услови х и в вакууме.Limit Compressive Strength, kgf1mm 100-150 Depending on the carbon content and molybdenum disulfide. Metal-ceramic antifriction material can be used for the manufacture of parts working for abrasion under normal conditions and in vacuum.
Предмет изобретени Subject invention
Металлокерамический антифрикционный материал на основе железа, содери ащий медь и дисульфид молибдена, отличающийс тем,что, с целью повышени прочности и антифрикционных свойств, в него введены углерод и хром, и компоненты вз ты в следующем соотношении (в вес. %):An iron-based cermet antifriction material containing copper and molybdenum disulfide, characterized in that carbon and chromium are introduced into it in order to increase the strength and antifriction properties, and the components are taken in the following ratio (in wt.%):
Хром2-4Chrome2-4
Углерод2-4Carbon2-4
Медь1,5-2,5Copper 1,5-2,5
Дисульфид молибдена4-6Molybdenum Disulfide4-6
ЖелезоОстальноеIronErest
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU263161A1 true SU263161A1 (en) |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2639427C1 (en) * | 2016-07-05 | 2017-12-21 | Общество с ограниченной ответственностью "Информационные технологии" (ООО "ИнфоТех") | Friction material composite for friction clutch of switch actuator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2639427C1 (en) * | 2016-07-05 | 2017-12-21 | Общество с ограниченной ответственностью "Информационные технологии" (ООО "ИнфоТех") | Friction material composite for friction clutch of switch actuator |
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