Nā Waiwai Laulā

ʻO ka papa kila kila duplex Alloy 2205 he 22% Chromium, 3% Molybdenum, 5-6% Nickel nitrogen alloyed duplex steel plate me nā waiwai kiʻekiʻe o ke kūpaʻa ʻana i ka corrosion ma ke ʻano he kūloko a me ke koʻikoʻi me ka ikaika kiʻekiʻe a me ka paʻakikī hopena maikaʻi loa.

Hāʻawi ka papa kila kila duplex Alloy 2205 i ke kūpaʻa ʻana i ka pitting a me ka crevice corrosion ma mua o nā kila kila austenitic 316L a i ʻole 317L ma aneane nā ʻano corrosive āpau. Loaʻa iā ia nā waiwai luhi corrosion a me ka erosion a me ka hoʻonui wela haʻahaʻa a me ka conductivity thermal kiʻekiʻe ma mua o ka austenitic.

ʻOi aku ka pālua o ka ikaika o ka hua ma mua o nā kila kila austenitic. Hiki i kēia i ka mea hoʻolālā ke mālama i ke kaumaha a hoʻolilo i ka metala i mea hoʻokūkū i ke kumukūʻai ke hoʻohālikelike ʻia me 316L a i ʻole 317L.

He kūpono loa ka papa kila kila duplex Alloy 2205 no nā noi e uhi ana i ka pae mahana -50°F/+600°F. Hiki ke noʻonoʻo ʻia nā mahana ma waho o kēia pae akā pono kekahi mau kapu, ʻoiai no nā hale i hoʻopaʻa ʻia.