254SMO mea kila kila kila

254SMO paipu kila kila,1.4547 paipu kuhiliʻole,S31254 paipu kuhiliʻole,F44 paipu kila kila.

wehewehe:

ʻO 254SMO he kila kuhiliʻole austenitic.Ma muli o kona kiʻekiʻe o ka molybdenum maʻiʻo, he kiʻekiʻe loa kona kūʻē ʻana i ka corrosion a me nā crevices corrosion.Ua hoʻomohala ʻia a hoʻomohala ʻia ʻo 254SMO stainless steel no ka hoʻohana ʻana i ka halide i loko o nā kaiapuni e like me ka wai kai.Loaʻa i ka 254SMO ke kūpaʻa ʻaʻahu ʻaʻahu maikaʻi, ʻoi aku ka nui o ka halide i loko o nā waikawa, ʻoi aku ka maikaʻi ma mua o ke kila kila maʻamau.Aia i loko o kāna C <0.03%, no laila ua kapa ʻia ʻo ia ke kila kila austenitic maʻemaʻe.ʻO ke kila kila nui ke ʻano o ke kila kila kūikawā, ʻokoʻa ka mea mua i ka hui kemika mai ke kila kila maʻamau, he kila kila kila kiʻekiʻe i loaʻa ka nickel kiʻekiʻe, ka chromium kiʻekiʻe, ka molybdenum kiʻekiʻe.Ma waena o lākou, 254SMo i loaʻa i ka 6% Mo i loaʻa maikaʻi loa kūloko corrosion kū'ē, maikaʻi pitting kū'ē (PI≥40) a stress corrosion kū'ē ma lalo o nā kūlana o ke kai, aeration, āpau a me ka haʻahaʻa wikiwiki scour.He mea pani ia no ka alloy Ni-based a me ka titanium alloy.ʻO ka lua, i ka hana ʻana o ke kiʻekiʻe kiʻekiʻe a i ʻole ke kūpaʻa corrosion, me ka ʻoi aku ka maikaʻi o ke kiʻekiʻe kiʻekiʻe a i ʻole ke kūpaʻa corrosion, ʻaʻole i pani ʻia e 304 stainless steel.Eia kekahi, mai ka hoʻokaʻawale ʻana o ke kila kila, ʻo ke kila kila kila kila kūikawā he ʻano paʻa austenitic metallographic.
No ka mea, he ʻano mea kila kila kūikawā kēia, no laila he paʻakikī loa ka hana ʻana, ma ke ʻano maʻamau hiki i nā kānaka ke hilinaʻi wale i ke kaʻina hana kuʻuna e hana i kēia kila kila kūikawā, e like me ka perfusion, forging, calendering a pēlā aku.
 Nā kūlana aupuni:UNS S31254, DIN/EN 1.4547, ASTM A280, ASME SA-280
Ke kākoʻo ʻana i nā mea wiliwili:Uea ErNICRMO-3, EnICRMo-3 electrode

254SMO mea kila kila kila

Kemimi

Kūleʻa wela kiʻekiʻe

1. Ua hōʻike ʻia nā hoʻokolohua ākea ākea a me ka ʻike nui a hiki i ke kiʻekiʻe iki o ka mahana, 254SMO ke kūpaʻa kiʻekiʻe loa i ka crevice-corrosion i loko o ka wai kai, a he mau ʻano kila kuhili wale nō.

2. 254SMO's corrosion resistance in acidic and oxidizing halide solutions like me ka mea i koi 'ia no ka hana ho'oma'ema'e pepa, ua like ia me ko ka nickel-base a me ka titanium alloys.

3. Ma muli o kona kiʻekiʻe o ka nitrogen, 254SMO ka ʻoi aku ka ikaika o ka mīkini ma mua o nā ʻano ʻē aʻe o ka austenitic stainless steel.Eia kekahi, 254SMO he kiʻekiʻe ductility a me ka ikaika hopena a me ka weldability maikaʻi.

4. ʻO ka maʻiʻo molybdenum kiʻekiʻe o 254SMO hiki iā ia ke loaʻa ka nui o ka oxidation kiʻekiʻe ma ka annealing, ka hopena i ka ʻili o ka ʻili ma mua o ke kila kila maʻamau ma hope o ka pickling.Akā ʻaʻohe hopena maikaʻi ʻole kēia i ka pale ʻana o ke kila.

254SMO mea kila kila kila

Noi:
1. Ka Moana: Nā hale kai i loko o ke kai moana, ka hoʻomaʻemaʻe ʻana i ka wai kai, ka lawaiʻa, ka hoʻololi ʻana i ka wela o ka wai kai, e like me nā paipu condensing pā lahilahi i hoʻomaloʻo ʻia e ka wai kai i nā mea kanu mana, nā lako desalination, ʻoiai i nā lako i kahe ʻole ke kai, etc.
2. Kaiapuni pale kahua: thermal mana hanauna flue kinoea desulfurization mea, ka wai hoʻoneoneo lapaʻau, nā mea nui: absorber hale kiaʻi kino, flue, puka panels, i loko o nā māhele, spray nenoaiu, etc.
3. Energy: hana mana atomic, hoʻohana piha ʻana i ka lanahu, hana mana o ke kai, etc.
4. ʻOihana Petrochemical: ka hoʻomaʻemaʻe ʻaila, nā mea hana kemika, nā lako petrochemical, e like me nā bellows i nā lako petrochemical, etc.
5. Ke kahua meaʻai: hana paʻakai, ʻoihana desalination, e like me ka hana paʻakai a i ʻole nā ​​​​mea hana desalination, soy sauce brewing, etc.
6. Kiʻekiʻe ka hoʻonaʻauao chloride ion kaiapuni: pepa hana hana pepa, pulp a me ka pepa bleaching lako, e like me ka pulp digesters, bleaching lako, kānana scrubber barela a me ka paʻi wili a me ka bleaching lako.

254SMO mea kila kila kila