Hastelloy
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ʻO Hastelloy B
ʻO Hastelloy B 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 B i ke kū'ē i ka waikawa sulfuric maʻemaʻe a me ka nui o nā waikawa non-oxidizing.
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ʻO Hastelloy C-276 PEPA ʻIkepili
Ua manaʻo ʻia ʻo HASTELLOY C276, UNS N10276 ʻo ia ka nickel alloy hiki ke hoʻopaʻa i ka corrosion.ʻO ka Alloy C-276 ke kūpaʻa maikaʻi loa i ka luaʻi, ka māhā ʻana i ke koʻikoʻi, kūpono loa no ka hoʻohana ʻana i ka wela kiʻekiʻe, nā ʻakika inorganic a me nā ʻakika i hui pū ʻia me nā mea haumia (e like me ka waikawa formic a me ka waikawa acetic), a me nā kaiapuni corrosive wai kai.
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2205 Duplex Pa'i Kuhili
Loaʻa i ka Sandmeyer Steel Company kahi waihona nui o 2205 duplex stainless steel plate i nā mānoanoa mai 3/16 ″ (4.8mm) a hiki i 6″ (152.4mm).ʻO ka ikaika o ka hoʻoulu ʻana he ʻelua paha ia o nā austenitic stainless steels, no laila e ʻae i ka mea hoʻolālā e mālama i ke kaumaha a hoʻolilo i ka alloy i ʻoi aku ka hoʻokūkū ke hoʻohālikelike ʻia me 316L a i ʻole 317L.
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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 - ...
