J607 (AWS E9015-D1) Nā ʻElekoda Kuʻi Kila Alloy Haʻahaʻa ʻElekoda Kila Ikaika Kiʻekiʻe

Ke kila hao haʻahaʻaKuʻihaoʻElekoda

J607                                       

GB/T E6015-D1

ʻAWS E9015-D1 

Wehewehe: He electrode kila ikaika kiʻekiʻe ʻo J607 me kahi uhi sodium haʻahaʻa-hydrogen. Hoʻohana i ka DCEP (electrode au pololei maikaʻi), a hiki ke hoʻopaʻa ʻia ma nā kūlana āpau.

Noi: Hoʻohana ʻia no ka hoʻopili ʻana i ke kila kalapona waena a me nā ʻano kila ikaika kiʻekiʻe haʻahaʻa o ka ikaika like, e like me Q420, etc.

Ka hoʻohuihui kemika o ka metala i hoʻoheheʻe ʻia (%):

Nā ʻano mechanical o ka metala i hoʻoheheʻe ʻia:

Ka nui o ka hydrogen diffusion o ka metala i waiho ʻia: ≤4.0mL/100g (ʻano glycerin) 

Nānā X-ray: papa I

Manaʻo ʻia kēia manawa:

Hoʻolaha:

1. Pono e hoʻomoʻa ʻia ka electrode no 1 hola ma 350 ℃ ma mua o ka hana kuʻihao;

2. He mea nui e hoʻomaʻemaʻe i ka ʻōpala, ka unahi ʻaila, ka wai, a me nā mea haumia ma nā ʻāpana wili ma mua o ka wili ʻana;

3. E hoʻohana i ka hana arc pōkole i ka wā e kuʻi ai. He kūpono ke ala kuʻi haiki.