Giga Niyanju Silver orisun Brazing Lẹẹ
Silver Base Brazing Lẹẹ Ohun elo
Fadaka brazing jẹ ilana didapọ nipasẹ eyiti irin kikun ti kii-ferrous, alloy jẹ kikan si iwọn otutu yo (loke 800°F) ati pinpin laarin awọn ẹya meji tabi diẹ sii ti o baamu nipasẹ ifamọra capillary.
Awọn paati akọkọ ti fadaka brazing lẹẹ pẹlu fadaka lulú, oluranlowo alurinmorin ati awọn arannilọwọ.Fadaka lulú jẹ paati bọtini ti o pese itanna ati ina elekitiriki, eyiti o ni anfani lati kun awọn ofo ti awọn aaye brazed ati yo ni awọn iwọn otutu giga.Aṣoju alurinmorin ni a lo lati sọ di mimọ ati yọkuro Layer oxide ati igbega asopọ ti awọn aaye brazed.Iṣe ti awọn afikun ni lati ni ilọsiwaju didara alurinmorin, dinku ifoyina ati mu agbara ati igbẹkẹle ti awọn asopọ brazed pọ si.
Kan si fadaka, fadaka ati bàbà ati Ejò alloys;Kekere erogba irin, kekere alloy, irin alagbara, irin, ga otutu nickel mimọ alloy, refractory irin ati gbogbo iru ina olubasọrọ awọn ohun elo brazing.
| Cadmium Ọfẹ Fadaka Brazing Alloys (BAg) | |||||||
| Nọmba NMT | Nọmba AWS | Ag | Cu | Zn | Sn | Solidus otutu | Liquidus otutu |
| NMT-101 | Apo-9 | 65 | 20 | 15 | / | 670℃ | 720℃ |
| NMT-102 | BAG-7 | 56 | 22 | 17 | 5 | 620℃ | 655℃ |
| NMT-103 | Apo-5 | 45 | 30 | 25 | / | 663℃ | 743℃ |
| NMT-104 | Apo-36 | 45 | 27 | 25 | 3 | 640℃ | 680℃ |
Ejò brazing Lẹẹ elo
Dara fun idẹ brazing ati awọn alloy Ejò ati fadaka tabi awọn ohun elo olubasọrọ itanna ti o da lori bàbà;Ti a lo ni lilo pupọ ninu motor, itanna, ohun elo itutu ati ile-iṣẹ ohun elo;Ko ṣee lo fun irin alurinmorin, nickel-orisun alloys tabi Ejò-nickel alloys ti o ni awọn ≥10% nickel.
| Cadmium Ọfẹ Fadaka Brazing Alloys (BAgCuP) | ||||||
| Nọmba NMT | Nọmba AWS | Ag | Cu | P | Solidus otutu | Liquidus otutu |
| NMT-201 | BcuP-5 | 15 | 20 | 15 | 640℃ | 800 ℃ |
| NMT-202 | BcuP-8 | 18 | 22 | 17 | 643℃ | 666 |
| NMT-203 | - | 25 | 30 | 25 | 650 | 720 |
