Ngā Mea Whakapau Whakarewa AWS A5.4 E310-15 Irahiko Hauwai Iti mō te Kowiri tira

Whakaahuatanga Poto:

Ko te A407 (AWS E310-15) he hiko kowiri tira austenitic parakore Cr26Ni21 me te paninga hauwai konutai iti.

Tukua mai he īmēra ki a mātou

Taipitopito Hua

Ngā Tohu Hua

Te Whakarewa Kowiri tiraIrahiko

A407

GB/T E310-15

AWS A5.4 E310-15

Whakaahuatanga: Ko te A407 he hiko kowiri tira austenitic parakore Cr26Ni21 me te paninga hauwai konutai iti. Ka whakamahia te DCEP (hiko au tika) ā, ka taea te whakarewa i ngā tūranga katoa. He pai te ātete waikura o te konganuku kua whakatakotoria i raro i ngā āhuatanga pāmahana teitei o te 900 ~ 1100 ℃. Nā te mea he austenite parakore te konganuku kua whakatakotoria, kāore te ātete pakaru wera i te pai ki tērā o te hanganga takirua.

Te Whakamahinga: E whakamahia ana mō te whakarewa i te momo rino kowiri tira ātete-wera, te arai rino kowiri tira me te rino rerekē, ā, ka taea hoki te whakamahi mō te whakarewa i ngā hanganga rino pēnei i te Cr5Mo, Cr9Mo, Cr13 me te Cr28 he tino pakari.

Te hanganga matū o te konganuku whakarewa (%):

C	Mn	Si	Cr	Ni	Mo	Cu	S	P
0.08 ~ 0.20	1.0 ~ 2.5	≤0.75	25.0 ~ 28.0	20.0 ~ 22.5	≤0.75	≤0.75	≤0.030	≤0.030

Ngā āhuatanga hangarau o te konganuku whakarewa:

tūemi whakamātautau

Te kaha o te kume

Mpa

Te whakaroa

Kua whakamanahia

≥550

≥25

Iahiko e taunakitia ana:

Te whānui o te tokotoko

（mm）

2.0

2.5

3.2

4.0

5.0

Iahiko Whakarewa

（A）

25 ~ 50

50 ~ 80

80 ~ 110

110 ~ 160

160 ~ 200

Pānui: Me tunu te hiko mō te 1 hāora i te pāmahana tata ki te 250℃ i mua i te mahi whakarewa.

I whakatūria a Wenzhou Tianyu Electronic Co., Ltd. i te tau 2000. Kua uru mātou ki te hanga ohiko whakarewas, ngā tokotoko whakarewa, mengā mea whakapau mō te whakarewamō ngā tau neke atu i te 20.

Ko ā mātou hua matua ko ngā irahiko whakarewa kowiri tira, ngā irahiko whakarewa maitai waro, ngā irahiko whakarewa koranu iti, ngā irahiko whakarewa mata, ngā irahiko whakarewa koranu nikara me te kobalta, ngā waea whakarewa maitai ngawari me te koranu iti, ngā waea whakarewa koranu kore waikura, ngā waea whakaheke hau-ārai, ngā waea whakarewa konumohe, ngā waea whakarewa pewa ruku. ngā waea, ngā waea whakarewa koranu nikara me te kobalta, ngā waea whakarewa parahi, ngā waea whakarewa TIG me te MIG, ngā irahiko tungsten, ngā irahiko keri waro, me ētahi atu taputapu whakarewa me ngā taonga pau.

O mua: AWS A5.4 E309Mo-15 Irahiko Kowiri tira me te paninga konutai hauwai iti, tokotoko whakarewa

Panuku: Irahiko Whakarewa AWS A5.4 E310Mo-16 Ngā Irahiko Rākau Whakarewa Kowiri tira