Hastelloy C-276 UNS N010276 Bar/Pepa/Pipe/Flange
Nā inoa kālepa maʻamau: HC-276, UNS N10276, W.Nr.2.4819, ATI C-276, Nicrofer 5716, hMoW-Alloy C-276 , NAS NW276
ʻO Hastelloy C-276 alloy he tungsten-containing nickel-chromium-molybdenum alloy, ka mea i manaʻo ʻia he mea hiki ke pale i ka corrosion alloy ma muli o kona haʻahaʻa haʻahaʻa loa.
ʻO ka mea nui ke kūpaʻa i ka chlorine pulu, nā "chlorides" oxidizing like ʻole, ka hopena paʻakai chloride, ka waikawa sulfuric a me nā paʻakai oxidizing.Loaʻa iā ia ke kūpaʻa corrosion maikaʻi i ka waika hydrochloric haʻahaʻa haʻahaʻa.
| C | Cr | Ni | Fe | Mo | W | V | Co | Si | Mn | P | S |
| ≤0.01 | 14.5-16.5 | kaulike | 4.0-7.0 | 15.0-17.0 | 3.0-4.5 | ≤0.35 | ≤2.5 | ≤0.08 | ≤1.0 | ≤0.04 | ≤0.03 |
| ʻO ka mānoanoa (g/cm3) | Lae hehee (℃) | ʻO ke kau wela wela ( W/(m•K) | Coefficient o ka hoonui wela 10-6K-1(20-100 ℃) | Modulus elastic (GPa) | ʻoʻoleʻa (HRC) | Hana wela (°C ) |
| 8.89 | 1323-1371 | 11.1 | 11.2 | 205.5 | 90 | -200～+400 |
| Kūlana | Ka ikaika tensile MPa | Hua ikaika MPa | ʻO ka lōʻihi % |
| pā | 759 | 363 | 62 |
| pāpaʻi | 740 | 346 | 67 |
| pepa | 796 | 376 | 60 |
| paipu | 726 | 313 | 70 |
Nā Kūlana a me nā kikoʻī o Hastelloy C-276
| Bar/Rod | Hoʻopaʻa | Pepa/Pula | Paipu/Tube |
| ASTM B574,ASME SB574 | ASTM B564,ASME SB564 | ASTM B575ASME SB575 | ASTM B662/ASME SB662 ASTM B619/ASME SB619 ASTM B626/ASME SB 626 |
ʻO Hastelloy C-276 nā huahana i loaʻa ma Sekonic Metals
ʻO Hastelloy C-276 Bars & Rods
Nā lāʻau pōʻai/Paʻa paʻa/Paʻa Hex,Nui Mai 8.0mm-320mm, Hoʻohana ʻia no nā bolts, fastners a me nā ʻāpana ʻokoʻa ʻē aʻe
Uaea Hastelloy C-276
Hoʻolako ʻia ma ka uea kuʻi a me ka uea puna ma ke ʻano coil a ʻoki ʻia ka lōʻihi.
Hastelloy C-276 Flange
Hiki iā mākou ke hana i ka nui maʻamau a me ke kaha kiʻi maʻamau me ka hoʻomanawanui pololei
ʻO Hastelloy C-276 pepa a me ka pā
ʻO ka laulā a hiki i 1500mm a me ka lōʻihi a hiki i 6000mm, Mānoanoa mai 0.1mm a 100mm.
ʻO Hastelloy C-276 paipu ʻole a me ka paipu Welded
Hiki ke hana ʻia ka nui maʻamau a me ka nui i hoʻopili ʻia e mākou me ka hoʻomanawanui liʻiliʻi
ʻO Hastelloy C-276 kaula a me ka wili
ʻO ke kūlana palupalu a me ke kūlana paʻakikī me ka ʻili ʻālohilohi AB, ka laulā a hiki i 1000mm
ʻO Hastelloy C-276 Hoʻopili
Alloy 718 mau mea i loko o nā ʻano Bolts, screws, flanges a me nā mea wikiwiki ʻē aʻe, e like me nā kikoʻī o nā mea kūʻai aku.
No ke aha ʻo Hastelloy C-276?
1. ʻOi aku ka maikaʻi o ka corrosion kūʻē i ka hapa nui o nā media corrosive i ke ʻano o ka oxidation a me ka hōʻemi.
2. Ke kū'ē maikaʻi loa i ka corrosion, crevice corrosion a stress corrosion cracking performance.C276 alloy mea kūpono no nā ʻoihana kaʻina hana kemika i loaʻa i ka oxidation a me ka hoʻohaʻahaʻa media.High molybdenum, chromium maʻiʻo i loko o ka alloy hōʻike kūʻē i ka chloride ion erosion, a hoʻomaikaʻi hou nā mea tungsten. ʻO ka C276 wale nō kekahi o nā mea liʻiliʻi e hiki ke hōʻike i ke kūʻē ʻana i ka chlorine pulu, hypochlorite a me ka chlorine dioxide solution corrosion, a hōʻike i ke kūpaʻa nui ʻana i ka hopena chlorate kiʻekiʻe (e like me ka ferric chloride a me ka copper chloride).
Hastelloy C-276 kahua noi:
Hoʻohana nui ʻia i ke kahua o ka kemika a me ka petrochemical, e like me ka noi ʻana i nā ʻāpana organik i loaʻa nā chloride a me nā ʻōnaehana catalytic, kūpono loa no ka wela kiʻekiʻe, ka waika inorganic a me ka waikawa organik (e like me ka formic acid a me ka acetic acid) i hui pū ʻia me nā haumia, nā ʻona wai kai. .
Hoʻohana ʻia e hoʻolako i ke ʻano o nā mea hana nui a i ʻole nā ʻāpana:
1. ʻOihana pulp a me ka pepa, e like me ka kuke ʻana a me ka ipu bleaching.
2. ʻO ka hale kiaʻi holoi o ka ʻōnaehana FGD, ka mea hoʻomehana, ka peʻahi mahu pulu hou.
3. ʻO ka hanaʻana o nā mea hana a me nā mea i loko o ke kinoea kinoea.
4. Acetic acid and acid reactor;5.Mea hoʻoheheʻe sulfuric acid.
6. Methylene diphenyl isocyanate (MDI).
7. ʻAʻole maʻemaʻe phosphoric acid hana a me ka hana.
