E aahu i ka hao keokeo keokeo CR26
Hoʻohana nui ʻia ka paipu hao waha keʻokeʻo anti- no ka lawe ʻana i nā mea abrasive e like me ka pneumatic a me ka slurry pumping.
He ʻano paipu hao kuʻekuʻe -ʻaʻahu waha keʻokeʻo, ʻo ia hoʻi me -paipu pololei kūpaʻa, kuʻekuʻe, ke poʻo nui, ʻāpana huinaha, paipu anawaena hoʻololi a me nā ʻāpana hana ʻē aʻe. He kūpono loa kēia pipeline no ka lawe ʻana i ka media me ka paʻakikī kiʻekiʻe, ka holo wikiwiki a me ke kahe kahe nui, e loaʻa ai ka hopena, ʻaʻahu a me ka corrosion ma ka pā paipu i ke kaʻina hana. ʻO ka hao -ʻaʻahu keʻokeʻo ka mea i makemake ʻia no ka hana ʻana i nā ʻāpana ʻaʻahu -paʻa ma muli o kona ʻano paʻakikī kiʻekiʻe, maikaʻi ke pale ʻana i ka ʻaʻahu, ke kū ʻana i ka hopena a me ka paʻakikī. Eia hou, anti{8}}wear keokeo hao no hoi maikai corrosion kū'ē a me ka wela kū'ē, kona ili ili 'okikene paʻa i uhi 'ia e ka erosion hiki pono ke kū'ē i ka like 'ole o ka waika, alkali a me ka paʻakai a me nā mea 'ē aʻe kemika, a hiki ke malama i ka hana paʻa i ke kiʻekiʻe wela kaiapuni, kūpono no ka hana 'ana i ka lole -'āpana kū'ē ma lalo o nā kūlana wela kiʻekiʻe. No laila, he mea ko'iko'i nā paipu hao ke'oke'o ke'oke'o ma ka 'oihana 'oihana, 'o ia ho'i ma nā kaiapuni i koi 'ia e pale aku i ka 'a'ahu ikaika a me ka 'ino'ino, a ua laha loa ko lākou mau noi 12.
Huina kemika o ka lepo -keokeo-waha hao
ʻO ka hui kemika o ka lepo - hao keʻokeʻo keʻokeʻo kūpaʻa maʻamau ka loaʻa ʻana o kahi maʻiʻo kalapona kiʻekiʻe (ma kahi o 2.8% a 3.6%) a me ka nui o ke silikona (0.5% a 1.3%). Eia kekahi, i mea e hoʻonui ai i kona pale ʻana a me nā waiwai ʻē aʻe, ua hoʻohui pinepine ʻia kekahi mau mea hoʻohui e like me ka chromium, molybdenum, nickel, vanadium, boron a me ka honua. No ka laʻana, hiki i ka hui kemika o ka hao kiʻekiʻe chromium kiʻekiʻe ke kiʻekiʻe o ka chromium, ʻoiai ʻo ka nickel paʻakikī keʻokeʻo hao i loaʻa ka 4% a 6% nickel a ma kahi o 3% carbon, aʻo kahi o 2% chromium i hoʻohui ʻia e pale i ka graphitization. Hana kēia mau mea hana i ka hao keʻokeʻo me ka ʻoi loa o ka paʻakikī a me ke kūpaʻa ʻana, kūpono i nā noi kūʻokoʻa -ʻaʻahu kiʻekiʻe, e like me ka hana ʻana i nā mea abrasive, nā mea ʻokiʻoki, etc.
Pono o -wili wili waha keʻokeʻo paipu hao
ʻO nā mea maikaʻi o ka anti-ʻaʻahu waha keʻokeʻo paipu hao i ʻike nui ʻia i kona ʻano paʻakikī kiʻekiʻe, ke kūpaʻa maikaʻi i ka ʻaʻahu, ka pale ʻana i ka hopena, ka pale ʻana i ka ʻino, ka wela a me ke kumu kūʻai haʻahaʻa.
No ka mea, i kona haku mele 'ana a me kona ka'ina hana, -anti wili keokeo hao 'ia nā hi'ohi'ona kupaianaha penei:
ʻO ka paʻakikī kiʻekiʻe a me ke kū'ēʻana i ka lole: keʻokeʻo keʻokeʻo a hiki i ka HRC 58-62,ʻo kona paʻakikī kiʻekiʻe a me ke kūpaʻa maikaʻi e lilo ia i mea koho mua no ka hanaʻana i nā'āpana pale. Loaʻa kēia waiwai mai ka hāʻawi kūikawā o ke kalapona i loko o ka matrix, kahi i hana i ka paʻakikī kiʻekiʻe.
ʻO ke kūpaʻa a me ka paʻakikī: hiki ke pale i ka hao keʻokeʻo keʻokeʻo ke kū i ke kaumaha nui a me ke koʻikoʻi, hiki i ka carbide i loko o kona ʻiʻo i loko ke komo pono i ka ikehu haʻalulu, hoʻomaikaʻi i ka paʻakikī o ka mea, ʻoiai ma lalo o ke ʻano o ka ikaika kiʻekiʻe hiki ke hoʻomau i ke kūpaʻa maikaʻi a me ka lōʻihi.
ʻO ka pale ʻana i ka corrosion a me ke kūpaʻa wela: Ua uhi ʻia ka ʻili o ka hao keʻokeʻo kūpaʻa me kahi kiʻiʻoniʻoni oxide, hiki ke pale maikaʻi i ka hoʻoheheʻe ʻana o nā ʻano mea like ʻole e like me nā waikawa, nā kumu a me nā paʻakai. I ka manawa like, i loko o ke kaiapuni wela kiʻekiʻe, hiki i ka -ʻaʻahu keʻokeʻo hao ke hoʻomau i ka hana paʻa, kūpono no nā ʻāpana like ʻole-kūʻokoʻa ma lalo o nā kūlana wela kiʻekiʻe.
ʻO ke kumu kūʻai haʻahaʻa haʻahaʻa: ke hoʻohālikelike ʻia me ke kila stainless duplex, ʻoi aku ka haʻahaʻa o ke kumu kūʻai o ka anti-ʻaʻahu keʻokeʻo hao, ʻo ia ka mea e loaʻa ai iā ia kekahi mau pono waiwai, ʻoi aku ka nui o nā koi no ka pale ʻana a me ka palena kālā.
I ka hopena, ʻaʻahu ka anti-ka hao hao keʻokeʻo ma muli o kona maikaʻi loa o ke kino a me ke kemika
Nā huahana pale: ʻaʻahu kūʻokoʻa keʻokeʻo hao cr26, Kina hoʻopaʻa i ka hao keʻokeʻo cr26 mea hana, mea hoʻolako, hale hana
