SU518332A1 - Metal tie - Google Patents
Metal tieInfo
- Publication number
- SU518332A1 SU518332A1 SU2142351A SU2142351A SU518332A1 SU 518332 A1 SU518332 A1 SU 518332A1 SU 2142351 A SU2142351 A SU 2142351A SU 2142351 A SU2142351 A SU 2142351A SU 518332 A1 SU518332 A1 SU 518332A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- metal tie
- iodide
- cadmium
- tin
- mixture
- Prior art date
Links
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Description
1one
Изобретение относитс к изготовлению алм&зногр инструмента.The invention relates to the manufacture of diamond tools.
Известна металлическа св зка дл изготовлени алмазного инструмента, содержаща медь, олово, карбид бора и металлические наполнителн.A known metal bond for making diamond tools comprising copper, tin, boron carbide and metal filler.
Алмазный инструмент на известной св зке 1фи обработке твердого сплава при больших контак- тных поверхност х имеет относительно низкую CToiiKOCTb.Diamond tools on the known bond of phi treatment of cemented carbide with large contact surfaces have a relatively low CToiiKOCTb.
Целью изобретени вл етс создание св зки, котора обладала бы более высокой износостойкостью Н пронзврдительностью в услови х упругого шлифовани твердого српава при больших кон тактнь1х поверхност х.The aim of the invention is to create a bond that would have a higher wear resistance and H perfomance under the conditions of elastic grinding of hard surfaces at large contact surfaces.
З-П ZP
Карбид бора Йодистый кадмий МбBoron carbide Iodide cadmium MB
Дл изготовлени алмазно-абразивного инструментабыли приготовлены три смеси ингриднентов , содержаща кажда (вес.%) порошок меди 67 , 58, 55, олова - 17,15 и 12, сурьмы - 6,10 и 15, карбида бора - 5,10 и 5 и йодистого кадми - 5,10 и 10.For the manufacture of diamond abrasive tools, three mixtures of ingredients were prepared, containing each (wt.%) Copper powder 67, 58, 55, tin - 17.15 and 12, antimony - 6.10 and 15, boron carbide - 5.10 and 5 and cadmium iodide - 5,10 and 10.
Концентрацн алмазов в каждой смеси составл ла 100%. Кажда смесь прессовалась отдельно в прессформе при давлении 3000 кг/см , а затем .спекалась при температуре 650°С вмесге с I корпусом инструмента. После спекани смесь подвергалась гор чему преобразованию при давленни 1300 кг/см охлаждалась и извлекалась нз прессформы .The concentration of diamonds in each mixture was 100%. Each mixture was extruded separately in a mold at a pressure of 3000 kg / cm, and then it was baked at a temperature of 650 ° C in messenger with the I tool body. After sintering, the mixture was subjected to hot transformation at a pressure of 1300 kg / cm cooled and removed from the mold.
жущей способности и стойкости инструмента, в св зку введены йодистый кадмий и суръмй при следующем соотношении компонентов, вес.%: Медь50-70durability and durability of the instrument, cadmium and surmium iodide are added in the following ratio of components, wt.%: Copper50-70
ОловоTin
Карбид бора Сурьма Йодистый кадмийCarbide Boron Antimony Cadmium Iodide
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2142351A SU518332A1 (en) | 1975-01-22 | 1975-01-22 | Metal tie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2142351A SU518332A1 (en) | 1975-01-22 | 1975-01-22 | Metal tie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU518332A1 true SU518332A1 (en) | 1976-06-25 |
Family
ID=20622066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU2142351A SU518332A1 (en) | 1975-01-22 | 1975-01-22 | Metal tie |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU518332A1 (en) |
-
1975
- 1975-01-22 SU SU2142351A patent/SU518332A1/en active
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