ʻAʻahu -paipu kūpaʻa i ka hao chromium kiʻekiʻe
ʻO ka hao -chromium kiʻekiʻe he mea ʻaʻahu -me ka hana maikaʻi loa, a ʻo kona haku mele ʻana he kalapona, chromium, manganese, silikona a me nā mea ʻē aʻe. He kiʻekiʻe ka ʻike kalapona, hiki ke piʻi aku ma mua o 3.0%, ʻoi aku ka nui o ka chromium ma kahi o 26%, ʻoi aku ka maʻalahi o ka silicon a me ka manganese, hana pū kēia mau mea e hoʻomaikaʻi i ka ikaika, paʻakikī a me ke kūpaʻa wela kiʻekiʻe o ka mea. Eia kekahi, loaʻa i ka hao chromium kiʻekiʻe ka nui kūpono o nā mea hoʻohui e like me ka nickel, molybdenum a me ke keleawe, ma waena o ka chromium ka mea nui, aia ka ʻike ma waena o 10% -30%, maʻamau 15% -22%. Uaʻikeʻia kēia mea no kona pale lole kiʻekiʻe, ka paʻakikī kiʻekiʻe, ka ikaika kiʻekiʻe, a me ke kūlana kiʻekiʻe kiʻekiʻe a me ka paleʻana i ka corrosion, a hoʻohana nuiʻia i nāʻano likeʻole o ka pale lole.
ʻO ke kiʻekiʻe chromium cast iron wear resistance pipe he mea ia me ka maikaʻi o ka lole pale a me ka corrosion, i hoʻohana nui ʻia i nā kula he nui.
1. Kiekie -chrome hoolei hao hao -paipu kū'ē i hoʻohana nui ʻia i loko o ka ʻoihana eli, hoʻohana nui ʻia i ka ʻōnaehana lawe ʻana i nā mīkini ʻeli. Ma muli o ka ʻaʻahu koʻikoʻi o nā mea i loko oʻu, ʻo ka hoʻohana ʻana i nā mea ʻaʻahu -palekana e hoʻomaikaʻi i ke ola o nā mīkini. ʻO ke kiʻekiʻe chromium hoʻolei ʻana i ka hao paipu kūpaʻa he kiʻekiʻe ke kūpaʻa ʻana, hiki ke pale pono i ka ʻaʻahu o nā mea, i mea e hoʻomaikaʻi ai i ke ola lawelawe o nā mīkini.
2. Hoʻohana nui ʻia ka paipu -chromium cast iron kiʻekiʻe-ma ka ʻoihana uila. I loko o nā mea kanu mana i puhi ʻia i ka lanahu, ua hoʻohana nui ʻia nā paipu -kiʻekiʻe i hoʻolei ʻia i ka chromium kiʻekiʻe i ka lawe ʻana i ka lanahu a me nā ʻōnaehana wili lanahu. Ma muli o ka ʻeha nui ʻana o nā mea i loko o ka halihali lanahu a me nā ʻōnaehana wili lanahu i nā hale mana ahi -ahi, pono ʻia nā mea ʻaʻahu -e hoʻomaikaʻi i ke ola o nā mea hana. ʻO ke kiʻekiʻe chromium hoʻolei ʻana i ka paipu kūʻē i ka pale ʻana i ka lole, hiki ke pale pono i ka ʻaʻahu o nā mea, pēlā e hoʻomaikaʻi ai i ke ola lawelawe o nā mea hana.
3. ʻO ka ʻoihana mea kūkulu hale, ua hoʻohana nui ʻia i ka ʻoihana mea kūkulu hale. I loko o ka hale hana sima, hoʻohana nui ʻia ka paipu kuʻekuʻe -chromium kiʻekiʻe i ka wili sima a me ka peʻahi nui a me nā mea hana ʻē aʻe. Ma muli o nā kūlana hana maikaʻi ʻole o kēia mau mea hana, ʻo ka ʻaʻahu ʻana o nā mea a me ka ʻino o ka ea e hoʻopōʻino nui i nā mea hana. ʻO ka chromium kiʻekiʻe e hoʻolei i ka paipu kūpaʻa i ka pale a me ka pale ʻana i ka corrosion, hiki ke pale maikaʻi i ka ʻaʻahu o nā mea a me ka ea corrosion, pēlā e hoʻomaikaʻi ai i ke ola lawelawe o nā lako.
4. Hoʻohana nui ʻia ka paipu -chrome cast iron kiʻekiʻe ma ka ʻoihana kemika. I loko o nā mea kanu kemika, hoʻohana nui ʻia nā paipu -holo chromium kiʻekiʻe i loko o nā mea hoʻoheheʻe like ʻole, nā pamu a me nā kiwikā. Ma muli o ka maikaʻi ʻole o ka hana ʻana o kēia mau mea hana, ʻo ka corrosion o ka waikawa, ka alkali, ka paʻakai a me nā mea ʻē aʻe a me ka hoʻohana ʻana i nā mea hana e hoʻopōʻino nui i nā mea hana. ʻO ke kiʻekiʻe chromium hoʻolei ʻana i ka hao paipu kūpaʻa he kiʻekiʻe ke kūpaʻa a me ka pale ʻana i ka corrosion, hiki ke pale maikaʻi i ka ʻaʻahu o nā mea a me ka corrosion kemika, i mea e hoʻomaikaʻi ai i ke ola lawelawe o nā lako.
5. Ma waho a'e o nā kula i luna, ho'ohana nui 'ia ka paipu 'au'au chrome ki'eki'e ma ka 'oihana mahi'ai. ʻO nā paipu i loko o nā ʻōnaehana hoʻoheheʻe mahiʻai ua maloʻo a pōʻino ma muli o nā kumu e like me ka lepo a me nā aʻa mea kanu. ʻO ka hao chrome kiʻekiʻe i ka hao -paipu kūpaʻa he kiʻekiʻe ke kūpaʻa a me ke kūpaʻa ʻino, hiki ke pale pono i ka pōʻino o kēia mau mea a hōʻoia i ka hana maʻamau o ka ʻōnaehana irrigation. I ka manawa like, ma muli o kona kūpaʻa ikaika, hiki iā ia ke hōʻemi i ke alapine o ka hoʻololi ʻana i ka paipu a hoʻemi i ke kumukūʻai mālama. Ma waho aʻe o nā kahua i luna, hoʻohana ʻia ka paipu kūpaʻa chrome kiʻekiʻe i ka hao ma nā ʻano ʻē aʻe. No ka laʻana, i loko o ka ʻoihana ʻaila, hoʻohana ʻia nā paipu kūpaʻa kiʻekiʻe o ka chrome cast iron no ka lawe ʻana i ka aila ʻaila a me nā huahana i hoʻomaʻemaʻe ʻia; i ka ʻoihana hana moku, hoʻohana ʻia nā paipu kūpaʻa chrome kiʻekiʻe i nā ʻōnaehana wahie moku a me nā ʻōnaehana hydraulic; ma ke kaʻaahi kaʻaahi, hoʻohana ʻia nā paipu kūpaʻa chrome kiʻekiʻe i nā ʻōnaehana kaʻaahi, a pēlā aku.
Nā huahana pale: ʻaʻahu hao chromium kiʻekiʻe -paipu pale din1695, Kina hao hao hao chromium kiʻekiʻe-paipu pale din1695 mea hana, mea hoʻolako, hale hana
