Yakakurudzirwa Yakanyanya Silver based Brazing Paste
Silver Base Brazing Paste Application
Silver brazing inzira yekubatanidza iyo iyo isiri-ferrous filler simbi, alloy inopisa kusvika pakunyunguduka tembiricha (pamusoro pe800 ° F) uye inogoverwa pakati pezvikamu zviviri kana kupfuura zvakaswedera-pedyo necapillary kukwezva.
Izvo zvakakosha zvesirivheri brazing paste zvinosanganisira sirivheri poda, welding agent uye anobatsira.Sirivha poda chikamu chakakosha chinopa magetsi uye kupisa conductivity, iyo inokwanisa kuzadza voids yebrazed spots uye inonyungudika pakupisa kwakanyanya.Iyo welding agent inoshandiswa kuchenesa uye kubvisa iyo oxide layer uye kusimudzira kubatana kweiyo brazed point.Basa rezvinowedzera ndere kuvandudza welding mhando, kuderedza oxidation uye kuwedzera simba uye kuvimbika kwebrazed yekubatanidza.
Inoshanda kune sirivheri, sirivha nemhangura nemhangura alloys;Yakaderera kabhoni simbi, yakaderera alloy simbi, Stainless simbi, yakakwira tembiricha nickel base alloy, refractory simbi uye ese marudzi ese emagetsi ekubatanidza zvinhu zvekubhuroka.
Cadmium Yemahara Silver Brazing Alloys (BAg) | |||||||
Nhamba yeNMT | Nhamba yeAWS | Ag | Cu | Zn | Sn | Solidus tembiricha | Liquidus Temperature |
NMT-101 | BAg-9 | 65 | 20 | 15 | / | 670 ℃ | 720 ℃ |
NMT-102 | BAG-7 | 56 | 22 | 17 | 5 | 620 ℃ | 655℃ |
NMT-103 | BAg-5 | 45 | 30 | 25 | / | 663℃ | 743℃ |
NMT-104 | BAg-36 | 45 | 27 | 25 | 3 | 640 ℃ | 680 ℃ |
Copper Brazing Paste Application
Inokodzera brazing mhangura nemhangura alloys uye sirivheri kana mhangura yakavakirwa magetsi ekubatanidza zvinhu;Inoshandiswa zvakanyanya mumotokari, magetsi, firiji midziyo uye indasitiri yezviridzwa;Haikwanise kushandiswa kugadzira simbi, nickel-based alloys kana copper-nickel alloys ine ≥10% nickel.
Cadmium Yemahara Silver Brazing Alloys (BAgCuP) | ||||||
Nhamba yeNMT | Nhamba yeAWS | Ag | Cu | P | Solidus tembiricha | Liquidus Temperature |
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 |