ʻO ka UMCo50 ka mea hoʻoheheʻe ʻia ʻo Cobalt e hiki ke kū i nā ʻano ʻano like ʻole o ka lole, corrosion a me ke kiʻekiʻe o ka wela.Hoʻohana ia i ka cobalt e like me ka mea nui a loaʻa ka nui o ka nickel, chromium, tungsten a me kahi liʻiliʻi o ka molybdenum, niobium, tantalum, nā mea hoʻohui like e like me titanium, lanthanum, a i kekahi manawa ke loaʻa nā alloys hao. ka mea e koi 'aʻole wale oxidation kū'ē, akā, no kekahi kiʻekiʻe wela ikaika, akā, me ka thermal corrosion kuʻina, thermal haʻalulu a me ka lole pale.I loko o ka sulfur-containing oxidizing ea, he maikaʻi loa ke kūʻē ʻana i ka corrosion thermal i ka aila kaumaha a i ʻole nā mea hoʻoheheʻe wahie ʻē aʻe, a hoʻohana nui ʻia i nā nozzles nozzle kemika.
C | Cr | Si | Mn | P | S | Fe | Co |
0.05 0.12 | 27.0 29.0 | 0.5 1.0 | 0.5 1.0 | ≤0.02 | ≤0.02 | ʻO Bal | 48.0 52.0 |
ʻO ka mānoanoa | Lae hehee ℃ |
8.05 | 1380-1395 |
•Anti-corrosion i ka dilute sulfuric acid a me ka paila nitric acid, hikiwawe ka corrosion i ka waika hydrochloric.
•ʻOi aku ka ikaika o ka pale ʻana i ka oxidation ma mua o 25Cr-20Ni i ka lewa a 1200 ° C.
•Ke hoʻohana ʻia ka ʻaila i loko o ka sulfur e like me ka wahie, loaʻa iā ia ke kūpaʻa corrosion kiʻekiʻe ma ke kaiapuni sulfur oxide.
•Anti-corrosion o ke keleawe hoʻoheheʻe, akā hikiwawe ka corrosion o ka alumini hoʻoheheʻe.
• Petrochemical lako koena aila vaporization umu forging nozzles
• Kiʻekiʻe wela a me kiʻekiʻe puʻe kiwikā
• Nā kiwi hoʻopau ʻenekini hoʻopau i loko
• Hoʻopaʻa ʻili
• Nā mea wela wela
• ʻO nā ʻili huila mahu
• E hoʻopaʻa ʻia i nā ʻaoʻao, nā ʻāpana umu E kali, nā papa kuhikuhi alakaʻi kaulahao, ka wiliwili ʻana i ka plasma