ʻO nā electrodes welding AWS E309Mo-16 no ke kila kila, ʻO nā koʻokoʻo welding Arc maikaʻi loa

Wehewehe Pōkole:

ʻO A312 (AWS E309Mo-16) he electrode kila kila Cr23Ni13Mo2 me ka uhi titanium calcium.


Nā kikoʻī huahana

Nā Lepili Huahana

Kuʻihao kila kilaʻElekoda

A312                                     

GB/T E309Mo-16

ʻAWS A5.4 E309Mo-16

Wehewehe: ʻO A312 kahi electrode kila kila Cr23Ni13Mo2 me ka uhi calcium titanium. Hiki ke hoʻohana ʻia no AC a me DC me ka hana hana maikaʻi loa. ʻOi aku ka maikaʻi o kona kūpaʻa i ka pala, ka haki, a me ka oxidation ma mua o A302 no ka mea aia ka molybdenum i loko o ka metala i waiho ʻia.

Hoʻohana: Hoʻohana ʻia no ka hoʻoheheʻe ʻana i ke ʻano like o ka ipu kila kila e kū i ka pala e ka sulfuric acid medium (ammonia sulfide), a hiki ke hoʻohana ʻia no ka hoʻoheheʻe ʻana i ka lining kila kila, ka papa kila i uhi ʻia a me ke kila like ʻole.

 

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

C

Mn

Si

Cr

Ni

Mo

Cu

S

P

≤0.12

0.5 ~ 2.5

≤0.90

22.0 ~ 25.0

12.0 ~ 14.0

2.0 ~ 3.0

≤0.75

≤0.030

≤0.040

 

Nā ʻano mechanical o ka metala i hoʻoheheʻe ʻia:

Mea hoʻāʻo

Ikaika tensile

Mpa

Hoʻolōʻihi

%

Hōʻoiaʻiʻo ʻia

≥550

≥25

 

Manaʻo ʻia kēia manawa:

Anawaena o ke koʻokoʻo

(mm)

2.0

2.5

3.2

4.0

5.0

Au Kuʻihao

(A)

25 ~ 50

50 ~ 80

80 ~ 110

110 ~ 160

160 ~ 200

 

Hoʻolaha:

  1. Pono e hoʻomoʻa ʻia ka electrode no 1 hola ma kahi o 150 ℃ ma mua o ka hana kuʻihao;
  2. No ka mea he papau ka hohonu o ke komo ʻana i ka wā o ka wiliwili AC, pono e hoʻohana ʻia ka mana DC i ka hiki ke komo hohonu. a ʻaʻole pono e nui loa ke au e pale aku ai i ka ʻulaʻula o ke koʻokoʻo wiliwili.

 

 

Ua hoʻokumu ʻia ʻo Wenzhou Tianyu Electronic Co., Ltd. i ka makahiki 2000. Ua hana mākou i ka hana ʻana o nā electrodes welding,nā koʻokoʻo wili, a menā mea hoʻopau kuʻihaono nā makahiki he 20 a ʻoi.

ʻO kā mākou huahana nui e komo pū me nā electrodes wili kila kila, nā electrodes wili kila kalapona, nā electrodes wili hao haʻahaʻa, nā electrodes wili ʻili, nā electrodes wili nickel & cobalt alloy, nā uea wili kila māmā & haʻahaʻa alloy, nā uea wili kila kila, nā uea wili flux cored gas-shielded, nā uea wili alumini, ka wili arc submerged. nā uea, nā uea wili nickel & cobalt alloy, nā uea wili keleawe, nā uea wili TIG & MIG, nā electrodes tungsten, nā electrodes gouging kalapona, a me nā mea pono wili a me nā mea hoʻopau ʻē aʻe.

 


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