Ke kuhikuhi nei nā mea ʻenekinia iā Monel 400 no kahi hale valve hydraulic koʻikoʻi a i ʻole kahi ʻāpana pauma subsea, ʻaʻole lākou e koho wale i kahi mea - ke hana nei lākou i ka pale ʻana i ka corrosion, ke kūpaʻa wela, a me ka hilinaʻi mechanical i nā wahi kahi i koho ʻole ʻia ai ka hemahema. Akā ʻo ka loaʻa ʻana i kahi ʻoiaʻiʻo Monel 400 hapa hale hana ʻo ia kekahi o nā bottlenecks i nānā ʻole ʻia i ke kūʻai. Ua ʻike mākou i ka loaʻa ʻana o nā mea kūʻai i nā ʻāpana i kapa ʻia ʻo "Monel 400" i hāʻule i ka hoʻāʻo ʻana i ka paʻakai paʻakai ma 48 mau hola-e ʻike wale i ka mea hoʻolako i hoʻohana i ka billet i hōʻoia ʻole ʻia me ka maʻiʻo nickel off-spec (63–67% ma kahi o ka 63-70%) i koi ʻia a hoʻokuʻu i ka annealing solution. ʻAʻole kēlā hana. ʻO ia ka hoʻoili pilikia.
ʻAʻole koho ʻia ka pololei—Ua kūkulu ʻia i loko o kēlā me kēia ʻāpana Monel 400
Hāʻawi ka hui nickel-copper kiʻekiʻe o Monel 400 i ke kūʻē kūʻokoʻa i ka wai kai, waika hydrofluoric, a me nā alkalis caustic - akā hoʻolilo ia i ka mea paʻakikī i ka mīkini. ʻOi aku ka nui o kāna hana paʻakikī ma mua o ke kila kila ma ka 2-3×. Pono e hāʻule ka nui o ka hānai ma kahi o 30-40% ma waena o ka ʻoki. Piʻi ke ola o nā mea hana me ka ʻole o ka hoʻoikaika ʻana o ka coolant a me ka paʻa paʻa. Ma QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., ʻaʻole mākou e mālama iā Monel 400 ma ke ʻano he "mea hao nickel ʻē aʻe." Hana mākou iā ia e like me ka ʻōnaehana kikoʻī: palapala hōʻoia maka (ASTM B127, AMS 4675), hoʻomaha koʻikoʻi ma mua o ka mīkini, mea hana carbide maʻamau me ka uhi ʻana o PVD TiAlN, a me ka hōʻoia CMM i loko o ke kaʻina hana i ʻekolu mau pae-ʻaʻole wale ka nānā hope. No ka laʻana, i ka hana ʻana i ka hale pahu piston pump cylinder me ± 0.01 mm ka hoʻomanawanui ʻana o ka pōʻai ma waena o kahi pahu 280 mm, hoʻohana mākou i nā mea paʻa CMM paʻa thermally a hoʻopaʻa i ka neʻe ʻana i ka manawa maoli. Ka hopena? 99.2% ka hua mua-pass ma nā ʻāpana Monel 400 e koi ana i nā kelepona GD&T i ka ASME Y14.5–2018.
No ke aha i ʻoi aku ka nui o ka hoʻohui ʻana i ka hoʻolei + mīkini ma mua o kou manaʻo
Hoʻopuka kekahi mau mea hoʻolako i ka hoʻolei ʻana iā Monel 400 a mālama wale i ka mīkini hoʻopau. Hoʻokumu kēlā i nā āpau—ma ke ʻano maoli. Ua hoʻoponopono mākou i 12 mau hui pauma waho kahi i hoʻolei ʻia ai ka porosity kokoke i nā ʻili e hoʻopaʻa ʻia i ka leaka mua ma lalo o 3,000 psi cycling. ʻO ke kumu kumu? ʻAʻohe mana metala like ʻole ma waena o ka hale kūʻai mīkini. Loaʻa iā QINGDAO QIANGSENYUAN nā mana hoʻolei kālā a me 5-axis CNC ma lalo o hoʻokahi ISO 9001: 2015 hale. ʻO ia ke ʻano o kā mākou metallurgists e hoʻoponopono i ka wela a me ka paʻa paʻa e pili ana i nā koi machining hope loa - a ʻike pono kā mākou mau mīkini i kahi e noho ai nā wahi hānai riser ma mua o ka ʻoki ʻana. No nā kumu pahū Monel 400, ʻoki kēia hoʻohui i ka manawa alakaʻi e 22% a hōʻemi i ka hōʻole ʻana mai nā hemahema o lalo e 76%. Hiki iā ia ke hoʻohana i nā geometries hybrid: kahi kumu hoʻoheheʻe one me nā kahawai hoʻoluʻu i hoʻohui ʻia, a laila nā ʻāina hoʻopaʻa ʻia a CNC-machine a me nā flanges e kau ana - mai hoʻokahi ʻāpana wela.
Hiki iā ʻoe ke hōʻoia—ʻaʻole koi wale
"Full traceability" ʻo ia ka ʻōlelo kūʻai maʻamau—a hiki i ka wā e pono ai ʻoe e hōʻoia i ka wā o ka loiloi API Q1. Ma QINGDAO QIANGSENYUAN, lawe kēlā me kēia ʻāpana Monel 400 i kahi lepili QR-coded e hoʻopili ana i kahi dossier kikohoʻe: hōʻike hoʻāʻo mill (MTR) me ka kemika piha, helu wela, tensile/impact data; e hoolei ana i na kii radiographi; Nā hōʻike CMM me nā palapala ʻāina hoʻokaʻawale kala; a me nā lāʻau hoʻohana hoʻoluʻu mai ke keena mīkini. Mālama mākou i kēia no 15 mau makahiki-ʻaʻole no ka koi ʻana o ka hoʻoponopono, akā no ka koi ʻana o nā mea kūʻai aku i ka aila a me ke kinoea a me nā hydraulics moana. Ua koi ʻia kekahi OEM ʻEulopa i ka hiki ke ʻike ʻia kobalt pae kiʻekiʻe no ka Monel 400 nozzles i hōʻike ʻia i ka H₂S. Loaʻa mākou i nā mea mai kahi hoʻoheheʻe i hōʻoia ʻia, hoʻopaʻa ʻia i kēlā me kēia chip i wehe ʻia i ka wā e huli ai, a hāʻawi i ka loiloi isotopic e hōʻoia ana i ka hoʻohaumia ʻana o ka cobalt cross-contamination mai nā hui hui T800 kokoke. ʻAʻole loaʻa kēlā pae mana i nā kaulahao lako i ʻāpana.
Hoʻomaka kāu ʻanuʻu aʻe me ka hilinaʻi waiwai
Inā makemake kāu hoʻolālā iā Monel 400, e nīnau i ʻekolu mau nīnau ma mua o ka hoʻopuka ʻana i kahi PO: Ke mālama nei ka mea hoʻolako i kahi moʻohelu kino o ASTM-certified Monel 400 bar, plate, a forging—a i ʻole "kumu ma ke kauoha"? Hiki iā lākou ke hāʻawi i nā MTR *ma mua o ka hoʻomaka ʻana o ka ʻoki ʻana, ʻaʻole ma hope o ka hoʻouna ʻana? A ke hōʻoia nei lākou i ke kūpaʻa dimensional *ma hope o ka hoʻomaha hoʻomaha hope loa - ʻaʻole ma mua wale nō? ʻAʻole kēia nā kikoʻī kaʻina hana. ʻO lākou ka ʻokoʻa ma waena o kahi ʻāpana i 20 mau makahiki i kahi mea kanu desalination a me kahi mea e pono ai ke pani ʻia i 18 mau mahina. QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. hana ma ke ano he Monel 400 hapa hale hana kahi kūpono kūpono, pololei geometric, a me ka hōʻoia hana he mau pou hiki ʻole ke kūʻai aku—ʻaʻole nā mea hoʻohui koho. E kipa iā tsingtaocnc.com no ka nānā ʻana i nā ʻōlelo hiki ke hōʻoiaʻiʻo ʻia, e hoʻoiho i nā haʻawina hihia honua maoli ma Monel 400 pressure valve production, a i ʻole e noi i kahi loiloi hana GD&T ma kāu kiʻi aʻe. Hoʻomaka ka pololei ma kahi e pau ai nā manaʻo.
