Nā huahana
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HASTELLOY B2 UNS N10665 W.NR.2.4617
ʻO Hastelloy B2 kahi hopena paʻa i hoʻoikaika ʻia, nickel-molybdenum alloy, me ke kūʻē nui ʻana i ka hōʻemi ʻana i nā kaiapuni e like me ke kinoea hydrogen chloride, a me ka sulfuric, acetic a me ka phosphoric acid.ʻO Molybdenum ka mea hoʻohui mua e hāʻawi i ke kūpaʻa corrosion koʻikoʻi i ka hōʻemi ʻana i nā kaiapuni.Hiki ke hoʻohana ʻia kēia mea hao nickel i loko o ke kūlana as-welded no ka mea e kūʻē i ka hoʻokumu ʻia ʻana o nā carbide palena o ka palaoa i loko o ka weld wela.
Hāʻawi kēia nickel alloy i ke kūpaʻa maikaʻi loa i ka waika hydrochloric ma nā ʻano a me nā mahana.Eia hou, ua kū maikaʻi loa ʻo Hastelloy B2 i ka pitting, stress corrosion cracking a me ka hoʻouka kaua ʻana i ka laina pahi a me ka wela.Hāʻawi ka Alloy B2 i ke kū'ē i ka waikawa sulfuric maʻemaʻe a me ka nui o nā waikawa non-oxidizing.
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Hastelloy
Kiʻekiʻe Temperature Alloy Chemical haku mele CPS Mn Si Ni Cr Co Cu Fe N Mo Al WV Ti 'ē aʻe ma mua o HastelloyB 0.05 0.04 0.03 1 1 kumu ≤1 ≤2.5 - 4～6 - 26～30 - - 0.2～0.4 - - Hastelloy -2 0.02 0.04 0.03 1 0.1 kumu ≤1 ≤1 - ≤2 - 26～30 - - - - HastelloyB－3 0.01 0.04 0.03 3 0.1 ≥65 1～ 3 ≥65 ～3 ≤ 2 ≤0.5 ≤ 3 ≤0.2 ≤0.2 - ... -
ALLOY 718 PEPA IKE
ʻO Inconel Alloy 718 He hui nickel-chromium hiki ke paʻa i ka ua me ka nui o ka hao, ka niobium, a me ka molybdenum me ka liʻiliʻi o ka alumini a me ka titanium.Hoʻohui ia i ka pale ʻana i ka corrosion a me ka ikaika kiʻekiʻe me ka weldability koʻikoʻi me ka pale ʻana i ka haʻihaʻi postweld.ʻOi aku ka ikaika o ke kolo ʻana i nā wela a hiki i 1300°F (700°C).Hoʻohana ʻia i loko o nā turbines kinoea, nā kaʻa rocket, spacecraft, nuclear reactors, pumps, a me nā mea hana.ʻO INCONEL alloy 718SPF™ kahi mana kūikawā o INCONEL alloy 718, i hoʻolālā ʻia no ka hana superplastic.
UNS: N07718
W.Nr.: 2.4668
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Monel 400 Uns N04400 W.Nr.2.4360 a me 2.4361
ʻO MONEL nickel-copper alloy 400 (UNS N04400) he mea hoʻoheheʻe paʻa i hiki ke hoʻopaʻakikī wale ʻia e ka hana anu.Loaʻa iā ia ka ikaika kiʻekiʻe a me ka paʻakikī ma luna o kahi ākea ākea a me ke kūpaʻa maikaʻi loa i nā kaiapuni corrosive.Hoʻohana nui ʻia ʻo Alloy 400 i nā kula he nui, ʻoi aku ka nui o ke kai a me ka hana kemika.ʻO nā hoʻohana maʻamau he mau kiwi a me nā paila;ʻo nā kumu pāpaʻi a me nā propeller;nā mea paʻa moana a me nā mea paʻa;nā mea uila a me nā mea uila;punawai;mea hana kemika;ka ʻaila hinu a me nā pahu wai hou;nā ʻaila ʻaila kino, nā moku hana a me nā paipu;nā mea hoʻomehana wai hānai paila a me nā mea hoʻololi wela ʻē aʻe;a me nā mea hoʻomehana hoʻoheheʻe
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Nimonic
Kiʻekiʻe Temperature Alloy Chemical haku mele C Si Mn SP Cr Ni Fe Cu Ti Al Co ʻaʻole i ʻoi aku ma mua o Nimonic90 0.13 1 1 0.015 18～21 kumu ≤1.5 ≤0.2 2～3 1～2 15～21 lead≤B≤r00.21 ≤0.15 Nimonic91 0.1 1 1 0.015 27～30 kumu ≤1 ≤0.5 1.9～2.7 0.9～1.5 19～21 Nb0.4～1.1 B0.002～0 ka palena palena loa ㎡ Ka ikaika o ka hua Rp0.2N/...
