N10276 paipa

O sua o loʻo faʻaaogaina i le gaosiga o vailaʻau o Hastelloy tubes e matua faʻaleagaina ma o mea e faʻaaogaina ai meafaigaluega e manaʻomia ai se iloiloga faʻapitoa. A aunoa ma faʻamatalaga saʻo, o tulaga e mafai ona vave faʻaleagaina, e mafua ai le toe faʻaleleia poʻo le suia o meafaigaluega ma taugata le gaosiga o taimi.

Alloy C 276 (UNS N10276\/ 2.4819) ua lauiloa ona o lona tete'e i le pala i le tele o ala o faasalalauga corrosive. O le maualuga o le molybdenum e maua ai le tete'e atu i le pala i totonu e pei o le pitting. O le kaponi maualalo e fa'aitiitia ai le tafe o le carbide i le taimi o le ueloina e fa'atumauina ai le tete'e o le sone fa'afefe fa'atasi fa'atasi i le 'ele'ele. E faʻaaogaina i le gaosiga o vailaʻau, faʻaleagaina o le eleelea, pulupulu ma pepa, faʻaleaganuʻu fale gaosi oloa ma le taulaga, ma le toe faʻaleleia o le kasa masani "oona". O fa'aoga i le fa'atonutonuina o le fa'aleagaina o le ea e aofia ai laina fa'aputuga, alavai, fa'aluma, solo, fa'aputu kasa toe fa'avevela, ili ma leoleo ili. I le gaosiga o vailaʻau, o loʻo faʻaaogaina le uʻamea e fai ai vaega e pei o le vevela, vaʻa tali, evaporators ma le paipa fesiitaiga.

ASTM B619 UNS N10276 Alloy C276 Tube e aofia ai vasega 2 i lalo o lenei faʻamatalaga. I le vasega 1, o le Hastelloy C276 Tube o loʻo faʻapipiʻiina i se tulaga faʻapipiʻiina ma vaifofo poʻo nei paipa e mafai ona faʻapipiʻi faʻatasi ma le lapopoa ma le fofo faʻafefe.

I le isi itu, o le vasega 2 Hastelloy C276 Welded Tubing na gaosia e tusa ai ma le ASTM B619 faʻamatalaga o loʻo faʻapipiʻiina, malulu ma faʻapipiʻiina i se tulaga faʻafefeteina fofo.

Alloy C276 Seamless Nickel Tube o le Nickel Molybdenum Chromium alloy faʻatasi ai ma le tungsten faʻaopoopo mo le lelei tele o le faʻafefe i le tele o siosiomaga faigata. O le maualuga o le molybdenum o lo'o maua ai lenei mea fa'apipi'i fa'apitoa e tete'e atu i pitting ma clevice corrotion. O le maualalo o le kaponi i totonu e faʻaitiitia ai le carbide precipitation i le taimi o le ueloina e faʻamautu ai le faʻafefeteina o le fausaga faʻapipiʻi. O ana faʻaoga masani: faʻafefe o le filogia, gaosiga o vailaʻau, pulupulu ma pepa gaosiga ma otaota lafoai.

O lo'o fa'aaogaina i faiga fa'amama kasa fa'asufu ona o lona tete'e lelei i fa'aputuga o le sulfur ma ion chloride e fa'atatau i le tele o sima. C-276 u'amea e sili ona tete'e i pitting ma fa'amamafa-corrosion ta'e. O se tasi foi o mea laiti e tetee atu i aafiaga leaga o le kasa chlorine susu, hypochlorite, ma chlorine dioxide.

O paipa Hastelloy e sili ona fa'asa'o ile pala, ta'e ma fa'amamafa. O faʻamatalaga faʻapitoa o Hastelloy tube o se fofo umi ma taugofie e aloese ai mai le faʻaleagaina.

Hastelloy C-276 Alloy e sili ona tetee atu i le tele o si'osi'omaga fa'agasologa o vaila'au, e aofia ai mea fa'amalama malolosi e pei o ferric ma cupric chlorides, fa'asalalauga vevela (organic ma inorganic), chlorine, formic and acetic acids, acetic anhydride, ma vai ma vaifofo vai.

Mo le tele o ana talosaga, o loʻo suʻesuʻe pea e le alamanuia gaosi mea e sili ona faʻatuatuaina. O mea aoga a Hastelloy ua mafua ai le taliaina lautele ma le tuputupu aʻe o talosaga i le malosi, soifua maloloina ma le siosiomaga, suauu ma kesi, ma vailaʻau.

Hastelloy tubing e talafeagai mo talosaga i le gaosiga o vailaʻau, vailaʻau, faʻatoʻaga, meaʻai, petrochemical ma le eletise. O le paipa Hastelloy e masani ona faʻamaonia mo faʻaoga faʻapitoa tau alamanuia ma e masani ona faʻaaogaina i faiga e fai ai le chloride o se vaega.