Mutane da yawa abokai na iya zama m game da anti-lalata yi na tutiya aluminum magnesium karfe bututu? A yau, Yuantai Derun zai kawo muku gwajin kwatankwacinmu don ganin wanene ya fi ƙarfin hana lalata idan aka kwatanta da bututun ƙarfe na galvanized na yau da kullun.
Da farko, bari mu ɗauke ku cikin yanayin gwaji na yau. Sunan wannan gwajin ana kiransa gwajin feshin gishiri. Don haka watakila wasu abokai sun yi tambaya, menene gwajin feshin gishiri? Me yasa muke buƙatar gudanar da gwajin fesa gishirin bututun ƙarfe. Wane tasiri suke da shi ga masu siyan bututun ƙarfe?
Gwajin feshin gishirin da aka kwaikwayi na wucin gadi ya haɗa da gwajin feshin gishiri tsaka tsaki, gwajin feshin acetate, gwajin saurin feshin gishiri na jan karfe, da madadin gwajin feshin gishiri.
Gwajin feshin gishiri mai tsaka-tsaki (gwajin NSS) hanya ce ta hanzarin gwajin lalata da ta fito kuma a halin yanzu ana amfani da ita sosai a fannoni daban-daban. Yana amfani da 5% sodium chloride saline bayani, kuma ana daidaita ƙimar PH a cikin tsaka tsaki (6-7) azaman maganin fesa. An saita zazzabi na gwaji a 35 ℃, kuma ƙimar da ake buƙata na feshin gishiri shine 1-2ml/80cm ². Tsakanin h. A yau za mu gudanar da wannan gwajin feshin gishiri na tsaka tsaki.
Gwajin fesa gishiri tsaka tsaki na tsawon awanni 24 yayi daidai da shekara 1 a yanayin yanayi
Bayan sa'o'i 48 na tsaka tsaki na gishiri NSS (yanayin yanayi na shekaru 2) akan samfurin gwajin:
Tangshan Yuantai Derun Karfe Pipe Co., Ltd. Sabon Samfurin Galvanized StripZinc Aluminum Magnesium Square Tube
Ƙimar saman: Mataki na 8:
Yankin lahani yana lissafin 0.15% ~ 0.2%,
Matsayin bayyanar B (kusan babu duhu wanda ya haifar da lalatawar shafi), tare da ɗan canza launin a saman samfurin;
Common galvanized square tube kayayyakin
Ƙimar saman: Mataki na 1:
Yankin lahani yana lissafin 35% ~ 45%,
Matsayin bayyanar I (fatsawa), kuma samfurin yana nuna lalata tushen ƙarfe.
Ta hanyar kwatancen gwaje-gwaje, sabon samfurin Tangshan Yuantai Derun Steel Pipe Co., Ltd., tsiri galvanizedzinc aluminum magnesium square tube, yana da mafi kyawun juriyar lalata muhalli fiye datalakawa galvanized tsiri square tubesamfurori.
At present, zinc aluminum magnesium steel pipe products are in hot sales. If you want to buy zinc aluminum magnesium steel pipes with excellent quality and price, you need to take action as soon as possible. We can inquire with your email: sales@ytdrgg.com
Lokacin aikawa: Juni-06-2023
