AWS E309L-15 Kowiri tira Waehere Rakau, He kowiri tira te kowiri tira Hiko Waahanga Arc

Whakaahuatanga Poto:

A067 (AWS E309L-15) ko te iti-waiwai konutai momo ultra-iti waro Cr23Ni13 hiko kowiri tira.


Taipitopito Hua

Tohu Hua

Kowiri tira fehokotaki'angaHikohiko

A067                                         

GB/T E309L-15

AWS E309L-15

Whakaahuatanga: A067 he iti-waiwai konutai momo ultra-iti waro Cr23Ni13 hiko kowiri tira.Whakamahia te DCEP (te hiko tika o naianei) ka taea te paihere ki nga waahi katoa.He iti te waro o roto, na reira ka taea e ia te aukati i te waikura intergranular na te rerenga carbide kaore he whakapumau penei i te niobium me te titanium.

Taupānga: Kei te whakamahia mo te ahua o te hanganga kowiri tira, te maitai hiato me nga waahanga maitai motuhake i roto i te hanga o te muka waihanga, te petrochemical me etahi atu taputapu.Ka taea hoki te whakamahi mo te papa o nga papa whakawhiti i runga i te pakitara o roto o nga oko pehanga reactor karihi me te whakapiri i nga waahanga o roto o te pourewa.

 

Te hanganga matū o te whakarewa whakarewa(%):

C

Mn

Si

Cr

Ni

Mo

Cu

S

P

≤0.04

0.5 ~ 2.5

≤0.90

22.0 ~ 25.0

12.0 ~ 14.0

≤0.75

≤0.75

≤0.030

≤0.040

 

Nga ahuatanga miihini o te whakarewa whakarewa:

Tuemi whakamatautau

Te kaha tensile

Mpa

Te whakaroa

%

Ka whakamanahia

≥520

≥25

 

O nāianei e taunaki ana:

Te diameter o te tokotoko

(mm)

2.5

3.2

4.0

5.0

Waeherehere o naianei

(A)

50 ~ 70

80 ~ 120

130 ~ 160

160 ~ 200

 

Panui:

1. Me tunuhia te electrode mo te 1 haora i te taha o te 300 ℃ i mua i te mahi fehokotaki'anga;

2. He mea nui ki te horoi i te waikura, te unahi hinu, te wai, me nga poke i runga i nga waahanga whakapiri i mua i te whakapiri.

 

Wenzhou Tianyu Electronic Co., Ltd. i whakapumautia i te tau 2000. Kua mahi matou ki te hanga ote hiko hikos, tokotoko fehokotaki'anga, apau i te fehokotaki'anganeke atu i te 20 tau.

Ko o tatou hua matua he kowiri tirate hiko hikos, waro waro irihiko hiko fehokotaki'anga, iti koranu hiko fehokotaki'anga, mata fehokotaki'anga hiko, nickel & cobalt koranu hiko fehokotaki'anga, ngawari maitai & iti koranu waea fehokotaki'anga, kowiri tira waea fehokotaki'anga, hau-maarai rere rere i te taura waea, konumohe waea fehokotaki'anga, pewa wairere wairere .waea, nickel & cobalt koranu waea fehokotaki'anga, parahi fehokotaki'anga waea, TIG & MIG waea fehokotaki'anga, tungsten electrodes, waro gouging electrodes, me etahi atu taputapu fehokotaki'anga & pau.


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