Ƙaramin Walda na Karfe
J555G
GB/T E5510-G
AWS A5.5 E8010-G
Bayani: J555G wani lantarki ne mai rufin sinadari mai yawan cellulose sodium. Yi amfani da DCEP (mai nuna wutar lantarki kai tsaye). Ya dace da walda mai kusurwar ƙasa a tsaye a duk inda ake so a wurin bututun. Ana iya walda shi a gefe ɗaya kuma a samar da shi a ɓangarorin biyu, kuma saurin walda yana da sauri.
Aikace-aikace: Ana amfani da shi don walda mai girth na bututun ƙarfe masu ƙarancin ƙarfe daban-daban.
Sinadarin sinadarai na ƙarfen walda(%):
| C | Mn | Si | S | P |
| ≤0.20 | ≥1.00 | ≤0.50 | ≤0.035 | ≤0.035 |
熔敷金属力学性能 Mechanical Properties na weld karfe:
| Gwaji abu | Ƙarfin tauri Mpa | Ƙarfin bayarwa Mpa | Ƙarawa % | Ƙimar tasiri (J) -30℃ |
| An Garanti | ≥540 | ≥440 | ≥17 | ≥27 |
Duba X-ray: mataki na II
Shawarar da ake bayarwa:
| (mm) Diamita na sanda | 2.5 | 3.2 | 4.0 | 5.0 |
| (A) Walda na Wuta | 40 ~ 70 | 70 ~ 110 | 110 ~ 160 | 160 ~ 190 |
Sanarwa:
1. A cire kayan aikin walda kafin amfani, sannan a yi amfani da shi gwargwadon iko bayan an cire kayan;
2. Gabaɗaya, babu buƙatar sake busar da shi kafin walda, kuma ana iya busar da shi a zafin 70 ~ 90°C na tsawon awa 1 idan yana da danshi.
An kafa Wenzhou Tianyu Electronic Co., Ltd. a shekara ta 2000. Mun kasance muna ƙerana'urar waldas, sandunan walda, da kuma kayan aikin walda na tsawon shekaru sama da 20.
Manyan kayayyakinmu sun haɗa da bakin ƙarfena'urar waldas, na'urorin walda na ƙarfe na carbon,ƙananan na'urorin walda na ƙarfe, na'urorin walda da ke saman bene, na'urorin walda na nickel & cobalt, na'urorin walda masu laushi da ƙarancin ƙarfe, na'urorin walda na bakin ƙarfe, na'urorin walda masu kariyar iskar gas, na'urorin walda na aluminum, na'urorin walda na arc da ke ƙarƙashin ruwa, na'urorin walda na nickel & cobalt, na'urorin walda na tagulla, na'urorin walda na TIG & MIG, na'urorin lantarki na tungsten, na'urorin walda na carbon, da sauran kayan haɗin walda da abubuwan amfani.






