ALLOY 600, UNSN06600
Alloy 600 (UNS N06600) | |||||||||
Hōʻuluʻulu manaʻo | ʻO ka nickel-chromium alloy me ka maikaʻi oxidation kū'ē i ke kiʻekiʻe wela a me ke kū'ēʻana i ka chloride-ion stress-corrosion māhā, corrosion e kiʻekiʻe-maʻemaʻe wai, a caustic corrosion. Hoʻohana ʻia no nā ʻāpana umu, i ka hana kemika a me ka meaʻai, i ka ʻenekinia nuklea, a no nā electrodes sparking. | ||||||||
Nā ʻano huahana maʻamau | Paipu, paipu, pepa, ʻōpaʻa, pāpaʻa, pā poepoe, pā pāpaʻa, lāʻau forging stock, hexagon a me ka uea. | ||||||||
Huina Kemika Wt,% | Min | Max. | Min. | Max. | Min. | Max. | |||
Ni | 72.0 | Cu | 0.5 | C | 0.15 | ||||
Cr | 14.0 | 17.0 | Co | Si | 0.5 | ||||
Fe | 6.0 | 10.0 | Al | P | |||||
Mo | Ti | S | |||||||
W | Mn | 1.0 | N | ||||||
Ke kino Nā mea mau | Māmā, g/8.47 | ||||||||
Ka Heehee, ℃ 1354-1413 | |||||||||
Mea Mechanical ma'amau | (Annealed) Ikaika U'i, ksi 95 Mpa 655 Ka ikaika o ka hua (0.2% Offset), ksi 45 Mpa 310 Hooloihi, % 40 | ||||||||
Microstructure
Loaʻa i ka Alloy 600 kahi hoʻolālā cubic i hoʻokumu ʻia i ke alo a he mea paʻa paʻa austenitic.
Nā huaʻōlelo
ʻO ke kū'ēʻana i ka corrosion maikaʻi i ka media o ka ho'ēmiʻana, ka oxidation a me ka nitridation;
ʻO ka palekana kūlohelohe i ka chloride-ion stress-corrosion māwae ʻoiai ma nā mahana kiʻekiʻe;
ʻO ke kūpaʻa maikaʻi loa i ka corrosion wela wela i loko o ka drychlorine a me ka hydrogen chloride.
Pale ʻino
ʻO ka hui ʻana o Alloy 600 hiki iā ia ke pale aku i nā ʻano corrosive. ʻOi aku ka maikaʻi o ka ʻike chromium o ka alloy ma mua o ka nickel maʻemaʻe kūʻai ma lalo o ke kūlana oxidizing, a ʻo kāna ʻike nickel kiʻekiʻe e hiki ai iā ia ke hoʻopaʻa i ke kūpaʻa nui ma lalo o ke kūlana hoʻemi. Hāʻawi ka maʻiʻo nickel i ke kūpaʻa maikaʻi loa i nā hopena alkaline.
He kūpaʻa kūpono ka alloy i ka hoʻoheheʻe ʻakika ikaika. Eia nō naʻe, ʻaʻole lawa ka hopena oxidizing o ka ea hoʻoheheʻe wale ʻia e hōʻoia i ka passivity holoʻokoʻa a me ke kūʻokoʻa mai ka hoʻouka ʻana e nā ʻakika mineral i hoʻopiha ʻia e ka ea a me kekahi mau ʻakika organik.
Nā noi
1. Puhi-wai-reactor-ho-ho-ho-ho-hoo-hu;
2. Nā mea hoʻololi wela no ka sodium hydroxide;
3. ʻO ka mea i hoʻohanaʻia i ka hanaʻana i nā mea paʻi kiʻi a me ka hana kiʻiʻoniʻoni;
4. Oxychlorinator i loko o ka hana vinyl chloride;
5. Wehe no nā mea hoʻopaʻa leo lele.
Ka manawa hoʻouna: Nov-11-2022