AWS A5.23: ECNi1 Uea Welding Arc Submerged

AWS A5.23: ECNi1 Hoʻomoe ʻia ʻo Arc Cored Wires Low-Alloy Steel

wehewehe

AWS A5.23: ECNi1 mea haʻahaʻa-alloy composite metala-cored uwea electrode no ka submerged arc kuʻihao ma nā noi ikaika kiʻekiʻe.hui ia me AWS A5.23 kemika Ni1, a ua hoʻolālā ʻia no nā pae ikaika tensile ma luna o 70 ksi.

Noi Nui

ʻO ka hoʻoheheʻe hoʻokahi a me ka nui-pass me ka hoʻohana ʻana i ka flux i manaʻo ʻia, non-alloyed a me nā kila palaoa maikaʻi, nā kila hoʻoheheʻe ʻana (me ka ʻole o nā koi like ʻole), nā haʻahaʻa haʻahaʻa haʻahaʻa, nā pahu mālama, nā mea hana, nā paneli moku.

●Ka hana a me ke alahaka

●Ka hana ʻana i waho

●Mea kaumaha

●Ka hana moku

● Nā pahu mālama

KĀIANEI

ʻO ka pololei o kēia manawa elektrode maikaʻi (DCEP), ka pololei ʻole o ka uila o kēia manawa (DCEN), ke ʻano ʻokoʻa (AC)

NA DIAMETER MAU

1/8” (3.2 mm), 5/32” (4.0 mm)

HOOLAHA

Pono e mālama ʻia ka huahana i loko o kahi wahi maloʻo, i hoʻopaʻa ʻia, a i loko o kāna ʻeke paʻa maoli

HOOLAHA AWS

KAHIKI WELD DEPOSIT CHEMICAL COMPOSITION*

NA WAIWAI MECHANICAL TYPICAL*

TYPICAL CHARPY V-NOTCH IMPACT WAIWAI*

NA PALAPALA HOOLAHA MAU*

ʻO ka mālama ʻana i kahi kaʻina hana kuʻikuʻi kūpono - me nā mahana pre-heat a me nā interpass - hiki ke koʻikoʻi
ma ke ʻano a me ka mānoanoa o ke kila i wili ʻia.
Hāʻawi ʻia nā ʻāpana no nā kumu ʻike wale nō.Kokoke nā waiwai a pau.Hiki ke ʻokoʻa ka volta maikaʻi (maʻamau
± 2 volts) ma muli o ke koho ʻana o ka flux, ka mānoanoa waiwai, ka hoʻolālā hui, a me nā ʻano ʻē aʻe e pili ana i ka noi.
Pēlā nō, ʻokoʻa paha ka helu deposition maoli ma muli o ke koho ʻana o ka flux a me ka piko pili i ka mamao hana.