Ma nā kahua ʻoihana e like me ke kālai ʻana, ka uila, a me ke ʻenekinia kemika, ua like nā ʻōnaehana paipu me ka "pūnaewele vascular" o ke kino kanaka, e hana ana i ka misionari koʻikoʻi o ka lawe ʻana i nā ʻano media like ʻole. ʻO nā ʻāpana ʻekolu ala i loko o ka pipeline, e like me ke "kikowaena kaʻa" ma ka bifurcation o nā kīʻaha koko, ua lōʻihi ka hoʻāʻo ʻia ʻana i nā hoʻāʻo he nui e like me ka erosion medium a me ka erosion wela kiʻekiʻe. Hoʻopiha pinepine ʻia nā tees metala kuʻuna me nā lua i loko o kekahi mau mahina, a hiki i ka puka ʻana mai o kahi mea hou -nā tees pale ʻaʻahu silicon carbide– ua hoʻololi loa i kēia kūlana.
1, Hana paʻa e like me "Diamond Armor"
ʻO ka paʻakikī o ka silicon carbide ka lua wale nō i ka daimana, kahi e hāʻawi ai iā ia me ke kūpaʻa ʻana i ka ʻaʻahu. I loko o ka pipeline kahi e holo wikiwiki ai ka slurry i ka wikiwiki o 5 mika i kekona, ua like nā tees metala maʻamau me nā hale one ma ke kahakai, ʻaʻole hiki ke kū i ka ʻino pinepine ʻia; A ʻo nā kumumanaʻo ʻekolu o ka silicon carbide e like me ke kau ʻana i kahi papa o ka pale daimana ma waho o kēia hale one, hiki ke noho paʻa ʻoiai i ke alo o nā "hoʻouka kaua" mau mai ka pauka lanahu a me nā ʻāpana mineral. Ua hāʻawi kā mākou mea kūʻai aku i ka manaʻo ua hoʻohana mau ʻia ka valve ʻekolu ala, i manaʻo ʻia e hoʻololi ʻia i kēlā me kēia hapaha, no ʻelua mau makahiki me ka ʻole o ka ʻaʻahu nui a me ka waimaka.
2, nā ʻano kūpaʻa i ka palaho i pale ʻole i nā mea ʻawahia āpau
Ma ke kahua kaua acid-base o nā hale hana kemika, ua pala pinepine nā paipu metala maʻamau a hiki i ka hōʻino loa ʻia. Loaʻa i nā mea Silicon carbide ke "gene" o ke kūpaʻa ʻana i ka pala, a ʻoiai i loko o nā wahi hoʻoluʻu sulfuric acid i hoʻopaʻa ʻia, hiki nō iā lākou ke mālama i ko lākou "ʻano like ʻole". Ua hōʻike ʻia nā hoʻokolohua hoʻohālikelike ma lalo o nā kūlana hana like, hōʻike nā tees kila kila 316L i ka perforation pala ma hope o 3 mau mahina wale nō, ʻoiai nā tees silicon carbide e hala mau ana i nā hoʻokolohua kaomi ma hope o 18 mau mahina o ka lawelawe ʻana.
3, ʻOi aku ka ikaika a me ke gula e like me ka hana pale wela kiʻekiʻe
Ke ʻoi aku ka mahana o ka hao heheʻe ʻulaʻula ma ka hale hana metallurgical ma mua o 1300 ℃, ua "hiolo" mua nā metala maʻamau, akā hiki i nā tee silicon carbide ke lawelawe mālie. Loaʻa i kēia mea kahi kiko heheʻe kiʻekiʻe loa a hiki ke kū i ka haʻalulu wela me ka ʻole o ka hana ʻana i ka deformation wela i nā ʻōnaehana mālama kinoea flue wela kiʻekiʻe.
4, Nā ʻano hoʻonohonoho o ka hoʻohui ʻana i ka paʻakikī a me ka maʻalahi
ʻO ke ʻano paʻakikī o ka silicon carbide tee paʻakikī, he kūpono kona paʻakikī. Ke kau ʻia nā paipu aila i ke kaomi kiʻekiʻe, hiki iā lākou ke mālama i ke kūpaʻa o ke ʻano e like me ka "nila kai hoʻopaʻa" a hōʻoluʻolu i ka nui o ke kaumaha ma o ka deformation micro elastic. ʻO kēia ʻano o ke kaulike ʻana i ka paʻakikī a me ka maʻalahi e hiki ai iā ia ke hana maikaʻi i nā ʻōnaehana jet wai kiʻekiʻe, e pale pono ana i ka pilikia o ka haki ʻana.
5, Ka lawe ʻana o nā pāpaho me nā ao e kahe ana a me ka wai
ʻO ka ʻili laumania kū hoʻokahi o ka silicon carbide e like me ka "aniani e hoʻopili ana" i ka paia o loko o kahi pipeline. I loko o ka pipeline halihali lanahu pae kilomita, ua hoʻemi ʻia ke kū'ē ʻana o ke kahe o ka medium ma kahi o 40%, ʻo ia hoʻi ke kau ʻana i kahi "lubricant" ma ka ʻōnaehana halihali, e mālama nui ana i nā kumukūʻai halihali.
6, Sila pololei a me ka leak proof
Hiki i nā tees carbide Silicon i hana ʻia ma o ka ʻenehana sintering pololei ke hoʻokō i kahi kūpono "seamless" ke hoʻopili ʻia i nā pipelines. I ke kūlana o ka lawe ʻana i nā kemika weliweli, ʻo kēia sila kūpono e like me ke nakinaki ʻana i kahi "kāʻei palekana" i kahi pipeline.
Mai ke kila heheʻe e paila ana a hiki i nā slurries ʻino, mai nā luawai hohonu kilomita a hiki i nā kapuahi ao, ke alakaʻi nei nā tee pale ʻaʻahu silicon carbide i nā paipu ʻoihana me ke kūlana o nā "loea hexagonal". ʻO kēia huahana hou, e hoʻohui ana i ka ʻenehana mea ʻoi loa a me ka naʻauao ʻenekinia hana, ʻaʻole wale e hoʻolōʻihi i ke ola o nā lako, akā hoʻomaikaʻi nui hoʻi i ka palena palekana a me ka pono o ke kaiapuni o ka hana ʻoihana, e lilo i koho hilinaʻi no ka hoʻomaikaʻi ʻana i nā paipu ʻoihana hou.
Inā makemake ʻoe e aʻo hou aʻe e pili ana i nā tees pale ʻaʻahu silicon carbide, e kipa aku i [ʻO Shandong Zhongpeng] no nā kikoʻī huahana hou aku, a i ʻole e kelepona iā (+86) 15254687377 e hoʻonohonoho i kahi manawa no ka ʻike ʻana i ka pono o ka ikehu o ka laina hana - e hana pū kākou, e hoʻokō i ka laulima lanakila-lanakila, a wehe pū i kahi mokuna hou ma ke kahua o nā paipu ʻoihana.
Ka manawa hoʻouna: ʻApelila-06-2025