Incoay 800ht 1.4959 Nā kila kila no ke kūʻai aku
ʻO nā mea hana pilikino i hanaʻia me ka nickel me nā mea maikaʻi maikaʻi loa ma luna o kahi ākea ākea o ka mahana a me ke kū'ēʻana i nāʻano he nui.
Alloy 20 (20cb-3) he mea kila austetetic i hoʻolālāʻia no ka paleʻana i ka sulfuric a hiki i ke kū'ēʻana i ke kaua sulfuric wela. Ua paleʻiaʻo Alloy 20 i ka corrosior i loko o ka corrosition i keʻano o keʻano. Alloy 20 me 33%ʻo Nickel e hoʻomaʻamaʻa i ka nui o ka hoʻopiliʻana i ka chectoring style corrosion. Ua hoʻohana nuiʻiaʻo Aly 20 i nā pahu paʻi kiʻi acid e pili ana, nāʻeke a me nā mea hoʻopiʻi, hoʻololi i nā lako wela, a me nā mea kālepa a me nā hō'leiʻana. ʻO Carpentery 20 Cb-3 Plate he Nickel-Int-Chromium ma muli o Austetetitic Austetetitic He kūwaho maikaʻi loa ia i ka paleʻana i nāʻano lāʻau e pili ana i ka acid sulfuric a me nā mea'ē aʻe he nui.