AWS ENiCrFe-4 Nickel Alloy Electrodes alxanka birta ah ee gaashaanka ah, alxanka alxanka

Nikkel iyoNickel Alloy Welding Electrode

Ni307-4                                                     

GB/T ENi6093

AWS A5.11 ENiCrFe-4

Sharaxaad: Ni307-4 waa koronto-ku-saleysan nikkel oo leh daahan sodium-hydrogen hooseeya.Isticmaal DCEP (electrode toos ah haddatogan).Waxay leedahay waxqabadka alxanka oo aad u fiican oo leh gubasho qallafsan oo deggen, spatter yar, si fudud u saarista slag,

iyo alxanka quruxda badan.

Codsiga: Waxaa loo isticmaalaa alxanka ee nikkel-chromium-iron Alloys, sida Ni600, Ni800/800H iyo superalloys la mid ah ama nikkel ku salaysan oo leh heerkulka shaqada ee 900 ° C. Waxa kale oo loo isticmaali karaa biraha heerkulka hoose ka kooban Ni3% ~ 9%, sida ASTM A333, A334, A353, A522, Alxanka A553 waxa kale oo loo isticmaali karaa alxanka biraha kala duwan inta u dhaxaysa Mo400, Ni825, ahama iyo birta alloy hoose.

Halabuurka kiimikada ee birta alxanka (%):

Qalabka makaanikada ee birta alxanka:

Hadda lagu taliyay:

Ogaysiis:

1. Elektroodka waa in lagu dubaa 1 saac ku dhawaad ​​300℃ ka hor alxanka;

2. Waa lagama maarmaan in la nadiifiyo miridhku, saliidda, biyaha, iyo wasakhda qaybaha alxanka ka hor.Isku day inaad isticmaasho qaanso gaaban si aad u alxanto.