SU238787A1 - ANTIFRICTION METAL CERAMIC - Google Patents
ANTIFRICTION METAL CERAMICInfo
- Publication number
- SU238787A1 SU238787A1 SU1159380A SU1159380A SU238787A1 SU 238787 A1 SU238787 A1 SU 238787A1 SU 1159380 A SU1159380 A SU 1159380A SU 1159380 A SU1159380 A SU 1159380A SU 238787 A1 SU238787 A1 SU 238787A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- metal ceramic
- antifriction metal
- antifriction
- lubrication
- friction
- Prior art date
Links
Landscapes
- Lubricants (AREA)
Description
Изобретение относитс к антифрик-ционныл материала1М, работающим без смазки.This invention relates to an antifreeze material 1M operating without lubrication.
Примен емый в насто щее -врем антифрикционный материал на основе железа, содержащий фтористый кальций, 1при использсвайни его В узлах трени , работающих под давлением более 25 кГ/см-, -вл етс недостаточно и 3 носасто йки м.The iron-based antifriction material containing calcium fluoride used in the present time, 1 when using it, is not enough in friction units operating under a pressure of more than 25 kg / cm and 3 nasastoma meters.
Предлагаемый ( позвол ет использовать его дл .работы в т желонагруженных узла1Х треии без смазки при давлени х до 100 кГ/смг.Offered (it can be used for working in tons of heavily loaded nodes 1X three without lubrication at pressures up to 100 kg / cmg.
Основна отличительна особенность иредла1гаемаго материала заключаетс в наличии в «ем 3-15% никел и 0,5-3% графита, обеспечивающих его повыщенную прочноегь.The main distinguishing feature of the hedgehog material is the availability of 3–15% nickel and 0.5–3% graphite, providing its increased strength.
Предложенный материал показал стабильную работу в услови х трени скольжени без смазки по закаленной стали Ст. 45 при скорости 0,3 м/сек и нагрузке 50 кг/см-i. При этих услови х коэффициент трени составил 0,25-The proposed material showed stable operation in the conditions of friction sliding without lubrication on hardened steel Art. 45 at a speed of 0.3 m / s and a load of 50 kg / cm-i. Under these conditions, the friction coefficient was 0.25–
0,31. а приведенный износ образца не превышал 115 мг/см-2 час при отсутствии весового износа контртела.0.31. and the reduced sample wear did not exceed 115 mg / cm-2 hour in the absence of weight wear of the counterbody.
При увеличении нагруз ки до 100 кг/смсхватывание .материала с контртелом отсутствует .With an increase in the load of up to 100 kg / cm, there is no material with a counterbody.
Предмет изобретени Subject invention
Антифрикционный металлокерамичсский материал на железа, содерл-сащий фтористый кальцнй, отличающийс тем. что, с целью обеспечени работоспособности :материала нри использовании его в т желонагружснных узлах трени без смаэки при давлени х до 100 кГ/слг2,,в состав материала введены никель и графит при следующем соотнощении компонентов (в %);Antifriction metal-ceramic material on iron, containing calcium fluoride, characterized in that. that, in order to ensure the performance of: the material when used in yellow-loaded friction units without smaeki at pressures up to 100 kg / sg2, nickel and graphite were added to the material at the following ratio of components (%);
Фтористый кальций4- 8Calcium fluoride4-8
Пикель3- 15Pickel3-15
Графит0,5-3,0Graphite0.5-3.0
ЖелезоОстальноеIronErest
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1159380A SU238787A1 (en) | 1967-05-23 | 1967-05-23 | ANTIFRICTION METAL CERAMIC |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1159380A SU238787A1 (en) | 1967-05-23 | 1967-05-23 | ANTIFRICTION METAL CERAMIC |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU238787A1 true SU238787A1 (en) | 1969-03-10 |
Family
ID=39970860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1159380A SU238787A1 (en) | 1967-05-23 | 1967-05-23 | ANTIFRICTION METAL CERAMIC |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU238787A1 (en) |
-
1967
- 1967-05-23 SU SU1159380A patent/SU238787A1/en active
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