AWS A5.7 ERCuSn-C Phosphor Bronze waya
Gabatarwa
An ba da shawarar yin walda na jan karfe tare da gami da Cu-Sn.Mafi kyau ga butt hade waldi na tagulla da karfe.Pre-zafi da aka ba da shawarar don samfuran girman girman, kuma ana ba da shawarar waldawar argon arc don fuskantar wuyan ƙarfe.
| Daidaitawa: | Alamar Lamba: | |
| GB/T9460-2008 | Farashin 5210 | |
| AWS A5.7:2007 | ERCuSn-C | |
| TS EN 14640: 2005 | ku 5210 | |
| Haɗin kai (daidaitattun ƙima): | % | |
| Ku incl.ag | bal. | |
| Zn | 0.20 | |
| Sn | 7.00-9.00 | |
| Fe | 0.10 | |
| P | 0.10-0.35 | |
| Al | 0.01 | |
| Pb | 0.02 | |
| Jimlar wasu | 0.50 | |
| Kaddarorin jiki na kayan: | ||
| Yawan yawa | kg/m3 | 8.8 |
| Kewayon narkewa | ℃ | 875-1025 |
| Ƙarfafawar thermal | W/mK | 66 |
| Wutar lantarki | Sm/mm2 | 6-8 |
| Coefficient na thermal fadadawa | 10^-6/K (20-300 ℃) | 18.5 |
| Madaidaitan ƙimar ƙarfen walda: | ||
| Tsawaitawa | % | 20 |
| Ƙarfin ƙarfi | N/mm2 | 260 |
| Fitaccen aikin tasiri na mashaya | J | 32 |
| Brinell taurin | HB 2.5/62.5 | 80 |
| Aikace-aikace: | ||
| Copper tin alloy na mafi girma tin kashi-ƙara taurin ga mai rufi waldi.Musamman dace da waldi na jan karfe kayan, kamar jan karfe, tin bronzes, musamman amfani da shiga na jan karfe tutiya gami da steels.Dace da gyara walda na Cast bronzes da ga tanda soldering. .Don multilayer waldi a kan karfe, pulsed arc waldi yana da shawarar.Don manyan kayan aiki ana bada shawarar preheating. | ||
| Gyaran jiki: | ||
| Diamita: 0.64 - 0.80 - 1.00 - 1.20 - 1.60 - 2.40 | ||
| Spools: D100,D200,D300,D760,K300,KS300 | ||
| Sanda: 1.60 - 9.6 mm x 914/1000 mm | ||
| Electrodes akwai. | ||
| Ƙarin gyara akan buƙata. | ||
An kafa Wenzhou Tianyu Electronic Co., Ltd a shekara ta 2000. Mun tsunduma a cikin masana'antu na walda lantarki, walda sanduna, da walda consumable fiye da shekaru 20.
Babban samfuranmu sun haɗa da na'urorin walda na bakin karfe, na'urorin walƙiya na carbon karfe, ƙananan lantarki waldi na lantarki, lantarki waldi na walƙiya, nickel & cobalt alloy walda lantarki, ƙananan ƙarfe & ƙananan wayoyi masu walƙiya, bakin karfe walƙiya wayoyi, gas-garkuwar juzu'i cored wayoyi, aluminum walda wayoyi, nutsewar baka waldi.wayoyi, nickel & cobalt alloy walda wayoyi, tagulla walda wayoyi, TIG & MIG walda wayoyi, tungsten electrodes, carbon gouging lantarki, da sauran walda na'urorin & consumables.