AWS E316-15 Whakarewa Kowiri tira Whakarewa Āwhata Whakarewa mō te Whakarewa Ā-ringa Whakaahua Matua

AWS E316-15 Whakarewa Kowiri tira Whakarewa Āwhata Irahiko Whakarewa Āwhata mō te Whakarewa Ā-ringa

Whakaahuatanga Poto:

Ko te A207 (AWS E316-15) he hiko kowiri tira Cr18Ni12Mo2 waro-iti me te paninga konutai hauwai-iti.

Tukua mai he īmēra ki a mātou

Taipitopito Hua

Ngā Tohu Hua

Te Whakarewa Kowiri tiraIrahiko

A207

GB/T E316-15

AWS E316-15

Whakaahuatanga: Ko te A207 he hiko kowiri tira iti-waro Cr18Ni12Mo2 me te paninga konutai iti-hauwai. Ka whakamahia te DCEP (hiko au tika) ā, ka taea te whakarewa i ngā tūranga katoa. Nā te mea kei roto i te konganuku kua whakatakotoria he molybdenum, he tino ātete ki te waikura, te ātete ki te wera me te ātete ki te pakaru, he tino pai mō te ātete ki te waikura o te ion chloride.

Whakamahinga: Whakamahia mō te whakarewa i ngā hanganga maitai kore waikura 06Cr17Ni12Mo2 waro-iti, me ngā maitai konupora-nui (pērā i te Cr13, Cr17, me ētahi atu) kāore e hiahiatia he maimoatanga wera i muri i te whakarewatanga, me te whakarewa i ngā maitai rerekē.

Te hanganga matū o te konganuku whakarewa (%):

C	Mn	Si	Cr	Ni	Mo	Cu	S	P
≤0.08	0.5 ~ 2.5	≤0.90	17.0 ~ 20.0	11.0 ~ 14.0	2.0 ~ 3.0	≤0.75	≤0.030	≤0.040

Ngā āhuatanga hangarau o te konganuku whakarewa:

tūemi whakamātautau

Te kaha o te kume

Mpa

Te whakaroa

Kua whakamanahia

≥520

≥30

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. Kaua e tunua kia maha ngā wā.

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 te kowiri tirahiko whakarewas, ngā irahiko whakarewa maitai waro, ngā irahiko whakarewa koranu iti, ngā irahiko whakarewa mata, ngā irahiko whakarewa koranu nikara me te koranu konumohe, ngā waea whakarewa maitai ngawari me te koranu iti, ngā waea whakarewa kowiri tira, ngā waea whakaheke hau-ārai, ngā waea whakarewa konumohe, ngā whakarewa pewa ruku. ngā waea, ngā waea whakarewa koranu nikara me te koranu konumohe, 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: Ngā Irahiko Whakarewa Kowiri tira AWS E308-15 Ngā Rakau Whakarewa me te Paninga Hauwai Iti

Panuku: Ngā Rakau Whakarewa Kowiri tira AWS E317-16 Whakarewa Āwhata Whakarewa Stcik Ngā Irahiko Whakarewa