SU557115A1 - Copper-based alloy for metallization of powders formed - Google Patents
Copper-based alloy for metallization of powders formedInfo
- Publication number
- SU557115A1 SU557115A1 SU2118268A SU2118268A SU557115A1 SU 557115 A1 SU557115 A1 SU 557115A1 SU 2118268 A SU2118268 A SU 2118268A SU 2118268 A SU2118268 A SU 2118268A SU 557115 A1 SU557115 A1 SU 557115A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- copper
- metallization
- based alloy
- titanium
- powders formed
- Prior art date
Links
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Description
смесь подвергаетс спеканию в вакууме или в среде аргона при температуре 350 + , врем выдержки мкп. Полученный спек дробитс и просеиваетс через сита, выбранные в соотгзе-пгг гги с технологическнл-1 процессом .;еталлкзацй:и. li р и м е р 2, Металлическа тккта ooatOTaDjniBaeTriH при тех же услови х, что и в примере; 1, только комподенть шихтыthe mixture is subjected to sintering in vacuum or in argon at a temperature of 350 +, the exposure time mkp. The resulting sinter is crushed and sifted through sieves selected in accordance with the process-1 process. Ethellcation: and. li p i me r 2, Metal ooatOTa DjniBaeTriH under the same conditions as in the example; 1, only blend charge
и их кэличестЕо Bbf6K|)aiOTCJi слсдую/аие, вес % :and their kalilestEo Bbf6K |) aiOTCJi fits, a weight%:
д едь5G,0d ed5G, 0
Сурьма20,0Antimony20.0
Графит12,0Graphite12.0
Гидрид титана12,0Titanium hydride12,0
Смеишвакио, спекание и дробление опека производ т тто услови м, привепенкым в примере 1.Smeishwakio, sintering and crushing of guardianship are carried out under the conditions recommended in Example 1.
П р и v; е р 3, .Метал,-ическа шихта изготавливаетс при тех же услови х, что и в примерах 1 ;; 2, компоненты шихты выбраны в следующем количестве, вес 96 : Д ець-58,0P p and v; e p 3,. The metal, the physical mixture is manufactured under the same conditions as in examples 1 ;; 2, the components of the mixture are selected in the following quantity, weight 96: D ets-58,0
Сурьма22,0Antimony22.0
1.дрид титана10,01. drilled titanium 10,0
Нитрид бора10,0.Boron nitride 10.0.
CivieuiabaHHe, спекание и дробление сиека производ т по услови м, приведенным в примере 1.CivieuiabaHHe, sintering and crushing of siec are performed according to the conditions given in example 1.
Результаты исаытаний работоспособности алмазЕ1Ых кругов, изготовленных из алмазов, металлизированных предложенным и известным сплавами приведены в табл. (режимы шлифовани V кр 16 м/сек;The results of testing the performance of diamond circles made of diamonds, metallized with the proposed and known alloys are given in Table. (grinding modes V kr 16 m / s;
2м/мии; 5 поп.0,О2 мм/дв.ход; где V кр, - скорость враш-ни , 5 пр. - скорость продольной подачи стола, S поп,гпубина шлифовани . 2m / mission; 5 pop.0, O2 mm / dv.khod; where V kr is the speed of vras-ni, 5 pr. is the speed of the longitudinal feed of the table, S pop, grinding wheel.
Таким образом, предложенный сплав позвол ет снизить температуру металлизации до вПО°С. что прецотйрашает нарушение грансостава и снижение механической прочкостк алмазов при нагреве, и повысить износостойкость. Как видно из таблицы, удельный расход алмазов, металлизированш 1х предложенным сплавом, в 1,3 - 1,4 раза ниже, чем алмазов, металлизированных известным сплавом.Thus, the proposed alloy allows the metallization temperature to be lowered to VPO ° C. which prevents the violation of the composition and reduction of mechanical hardening of diamonds during heating, and increase wear resistance. As can be seen from the table, the specific consumption of diamonds metallized with 1x by the proposed alloy is 1.3 - 1.4 times lower than that of diamonds metallized with a known alloy.
;;, - - , -- ,,. 557115 g;;, - -, - ,,. 557115 g
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2118268A SU557115A1 (en) | 1975-02-17 | 1975-02-17 | Copper-based alloy for metallization of powders formed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2118268A SU557115A1 (en) | 1975-02-17 | 1975-02-17 | Copper-based alloy for metallization of powders formed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU557115A1 true SU557115A1 (en) | 1977-05-05 |
Family
ID=20614239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU2118268A SU557115A1 (en) | 1975-02-17 | 1975-02-17 | Copper-based alloy for metallization of powders formed |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU557115A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997001409A1 (en) * | 1993-12-22 | 1997-01-16 | Sergei Tauros Barsamian | Low temperature powder metallurgy using titanium hydride |
-
1975
- 1975-02-17 SU SU2118268A patent/SU557115A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997001409A1 (en) * | 1993-12-22 | 1997-01-16 | Sergei Tauros Barsamian | Low temperature powder metallurgy using titanium hydride |
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