Nā Papa ʻAla Nikala

Kiʻi i hōʻike ʻia no nā papa Nickel Alloy

Wehewehe Pōkole:

Inoa: Nā Papa Nickel Alloy

Mānoanoa o ka papa: 5% kila nikala: 5–70 mm (A 645 Gr A 5-50 mm) 5.5% kila nikala: 5-50mm 9% kila nikala: 5-60 mm.

Ka laulā o ka pā: 1600–3800 mm, nā pā ākea loa: loaʻa nā kila nickel 9% me ka mānoanoa o 5 mm i nā laulā a hiki i ka 2800 mm.

Ka lōʻihi o ka pā: 12,700 mm max.

Kūlana: ASTM / ASME B 161/ 162 / 163, ASTM / ASME B 725/730

Papa: Alloy C276, Alloy 22, Alloy 200/201, Alloy 400, Alloy 600, Alloy 617, Alloy 625, Alloy 800 H/HT, Alloy B2, Alloy B3, Alloy 255

Kaumaha i kauoha ʻia: Ma ka liʻiliʻi he 2 tons a i ʻole 1 pcs

E leka uila mai iā mākou WhatsApp Amy@jindalaisteel.com

Nā kikoʻī huahana

Nā Lepili Huahana

ʻIkepili o nā papa nikala Cryogenic

He kūpono loa nā papa nikala cryogenic no nā noi i hōʻike ʻia i nā mahana haʻahaʻa loa. Hoʻohana ʻia lākou no ka lawe ʻana i ke kinoea kūlohelohe liquefied (LNG) a me ke kinoea petroleum liquefied (LPG).
A 645 Gr A / A 645 Gr B, hoʻemi kumukūʻai a hoʻonui i ka palekana i ke kūkulu ʻana i ka pahu ethylene a me ka LNG.
ʻO nā hale hana hana o kēia au loa e hiki ai iā mākou ke hana i nā kila kila A 645 Gr A a me Gr B a me nā kila nickel 5% a me 9% maʻamau.

● LNG
Hoʻoheheʻe ʻia ke kinoea kūlohelohe ma ka mahana haʻahaʻa loa o -164 °C, e hoʻemi ana i kona nui ma kahi o 600. ʻO kēia ka mea e hiki ai ke mālama a me ka lawe ʻana a me ka hoʻokele waiwai. Ma kēia mau mahana haʻahaʻa loa, pono ka hoʻohana ʻana i nā kila nickel 9% kūikawā i mea e hōʻoia ai i ka lawa ʻana o ka ductility a me ke kūʻē ʻana i ka haki ʻana o ka brittle. Hāʻawi mākou i nā papa ākea loa i kēia ʻāpana mākeke, ʻoiai i nā mānoanoa a hiki i ka 5 mm.

● LPG
Hoʻohana ʻia ke kaʻina hana LPG e hana i ka propane a me nā kinoea hana mai ke kinoea kūlohelohe. Hoʻoheheʻe ʻia kēia mau kinoea ma ka mahana o ka lumi ma ke kaomi haʻahaʻa a mālama ʻia i loko o nā pahu kūikawā i hana ʻia me 5% nickel steels. Hāʻawi mākou i nā papa pūpū, nā poʻo a me nā cones mai kahi kumu hoʻokahi.

E lawe i ka papa ASTM A 645 Gr B no ka laʻana

● ʻO ka hoʻohana ʻana o A 645 Gr A no ka hana ʻana i nā pahu ethylene e hāʻawi ana i ka ikaika ma kahi o 15% kiʻekiʻe aʻe, ka palekana i hoʻonui ʻia a me ka hiki ke hoʻemi ʻia ka mānoanoa o ka paia no ka mālama kālā nui i ke kūkulu ʻana i nā pahu.
● Hoʻokō ʻo ASTM A 645 Gr B i nā waiwai mea e like me nā kila nickel 9% kuʻuna i ka mālama ʻana i ka LNG akā hoʻokō i kēia mau koi me kahi o 30% haʻahaʻa o ka nickel. ʻO kahi hopena hou aʻe, ua hoʻemi nui ʻia nā kumukūʻai i ka hana ʻana o nā pahu LNG ma uka a me waho a me ke kūkulu ʻana i nā pahu wahie LNG.

ʻO ke kūlana kiʻekiʻe loa no ke kiʻekiʻe o ka palekana

ʻO ke kumu o kā mākou mau papa nickel kiʻekiʻe he mau papa maʻemaʻe kiʻekiʻe mai kā mākou hale hana kila ponoʻī. ʻO ka haʻahaʻa loa o ke kalapona e hōʻoiaʻiʻo ana i ka hiki ke hoʻopili ʻia. Loaʻa nā pono hou aʻe i ka ikaika hopena maikaʻi loa o ka huahana a me nā waiwai fracturing (CTOD). Hoʻāʻo ʻia ka ʻili o ka papa holoʻokoʻa i ka ultrasonic. ʻO ke koena magnetism ma lalo o 50 Gauss.

Ka hana mua ʻana e hoʻokō i nā koi kikoʻī o ka mea kūʻai aku

● Paʻi ʻia me ke one a i ʻole ka paʻi ʻia me ke one a hoʻomākaukau mua ʻia.
● Hoʻomākaukau ʻana i nā lihi i wili ʻia: ʻO ka paʻakikī iki ʻana o ka lihi i puhi ʻia e hiki ai ke hoʻemi ʻia ka nui o ke kalapona.
● Ke kulou ʻana o ka pā.

Nā Papa Kila o nā Papa Nickel Cryogenic Hiki iā Jindalai ke Hoʻolako

Pūʻulu kila	Kūlana kila	Nā papa kila
5% kila nikala	EN 10028-4 / ASTM/ASME 645	Papa A no X12Ni5 A/SA 645
5.5% nā kila nikala	ASTM/ASME 645	Papa B A/SA 645
9% kila nikala	EN 10028-4 / ASTM/ASME 553	ʻAno 1 o X7Ni9 A/SA 553