Inyocha efere Crytonenic Uckel
A na-akwụ ụgwọ nickel nickel na-adabere na ngwa na-ekpughe na okpomọkụ dị ala. A na-eji ha maka ụgbọ njem nke mmanụ na-egbu egbu (LNG) na mmanụ mmanụ na-egbu egbu (lpg).
Mpempe akwụkwọ 645 GR A / A 645 GR B, mbelata ego na ịba ụba nchekwa na ethylene na owuwu ụgbọ mmiri LNG.
Ugwu mmepụta nkasi ike na-eme ka ọ nwee ike imepụta ma ígwè ahụ nke 645 gụrụ ma na-agba ya ma ọ bụrụ na 5% nickel steels.
● Lng
A na-egbu egbu na-egbu egbu na ọnọdụ okpomọkụ nke -164 Celsius C, na-egbochi olu ya n'akụkụ nke 600. Nke a na-eme ka nchekwa ya na akụ na ụba. N'oge okpomoku a di ala, igucha ihe nke 9% Nickel Pụrụ iche iji mee ka ntuzi aka zuru oke na iguzogide crack cracking. Anyị na-enyekwu efere dị iche iche n'ahịa a, ọbụlagodi na ọsụsọ ruo 5 mm.
Lpg
A na-eji usoro LPG eme ihe iji mepụta propane na gas na-esite gas gas. A na-eji mmanụ ndị a na-egbu egbu na ọnọdụ dị ala na nrụgide dị ala ma echekwa ya na tankị pụrụ iche emere nke 5% Nickel Steels. Anyị na-ewetara anyị shei, isi na cones site na otu isi.
Were Astm Astm 645 Ghacha
● Onrụ nke 645 gụrụ ihe maka mmepụta eriri nke ethylene na-enye ihe dị ka 15% elu ike, nchekwa na-abawanye na mgbidi dị oke ọnụ ahịa na ebe a na-edebe mgbidi na-ere ahịa.
ASTM a 645 Gha enwetara ihe onwunwe 645 nke na-enweta ihe omimi nke ọdịnala 9% Nickel Steels ma na-emezu ihe ndị a dị ka 30% ala obere Nickel. Nsonaazụ ndị ọzọ na-ebelata ọnụ ahịa na mmepụta nke inshore na okirikiri tankị na owuwu nke tanki lyg mmanụ.
Kacha mma maka ogo nchekwa kachasị elu
Ntọala nke efere Nickel dị elu bụ nke dị ọcha slabs site na osisi na-amị mkpụrụ nke anyị. Ọdịnaya Carbon na-ekwe nkwa ọgbụgba zuru oke. A na-ahụ uru ndị ọzọ na nsonaazụ mmetụta kachasị mma na ngwaahịa na-efunahụ (ctod). Elu ahụ dum na-enwe ule ultrasonic. Mgbakwunye na-agbanwe agbanwe dị n'okpuru 50 gaussius.
Ikwusi ike izute ndị ahịa chọrọ
● Ajịrị apịtị ma ọ bụ ájá gbawara ma mechiri emechi.
Nkwadebe nke Edded Mbed: Ihe na-egbu mgbu nke onu okuko a na-eme ka enwere ike site na ọdịnaya carbon dị ala.
● plane na-agbachi.
Mpempe akwụkwọ nke nchara nke paịkọ
Otu ụlọ | Valaylọ ọrụ nchara | Akara ule |
5% Nickel Steels | En 10028-4 / ASTM / ASME 645 | X12ni5 A / Sa 645 ọkwa a |
5.5% Nickel Steels | ASTM / ASME 645 | A / Sa 645 Grad B |
9% Nickel Steel | En 10028-4 / ASTM / ASME 553 | X7ni9 A / Sa 553 pịnyere 1 |
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