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Makhalidwe a Zida Zosiyanasiyana ndi Kufotokozera Zipangizo Zoyenera

Makhalidwe a Zida Zosiyanasiyana ndi Kufotokozera Zipangizo Zoyenera

Asidi ya Nitriki (HNO3)

Makhalidwe Onse:Ndi chinthu chopangira okosijeni. HNO3 yokhuthala nthawi zambiri imagwira ntchito kutentha kochepera 40°C. Zinthu monga chromium (Cr) ndi silicon (Si) zimalimbana ndi okosijeni, zomwe zimapangitsa chitsulo chosapanga dzimbiri ndi zinthu zina zomwe zili ndi Cr ndi Si kukhala zabwino kwambiri polimbana ndi dzimbiri kuchokera ku HNO3 yokhuthala.
Chitsulo chachikulu cha silicon (STSi15R):Yoyenera kutentha konse komwe kuli pansi pa 93%.
Chitsulo chopangidwa ndi chromium yambiri (Cr28):Yoyenera kutentha konse komwe kuli pansi pa 80%.
Chitsulo chosapanga dzimbiri (SUS304, SUS316, SUS316L):Yoyenera kutentha konse komwe kuli pansi pa 80%.
Chitsulo cha S-05 (0Cr13Ni7Si4):Yoyenera kutentha konse komwe kuli pansi pa 98%.
Titaniyamu yoyera bwino yogulitsa (TA1, TA2):Yoyenera kutentha konse komwe kulibe kutentha (kupatulapo kutentha kwa fuming).
Aluminiyamu yoyera bwino yogulitsa (Al):Yoyenera kutentha konse pa kutentha kwa chipinda (yogwiritsidwa ntchito m'zidebe zokha).
CD-4MCu yolimba kwambiri:Yoyenera kutentha konse komwe kulibe kutentha kwambiri.
Chifukwa cha kukana dzimbiri bwino, zinthu monga Inconel, Hastelloy C, golide, ndi tantalum nazonso ndizoyenera.

Asidi wa Sulfuriki (H2SO4)

Makhalidwe Onse:Kuwira kumawonjezeka ndi kuchuluka kwa madzi. Mwachitsanzo, pa kuchuluka kwa madzi 5%, kutentha kumafika pa 101°C; pa kuchuluka kwa madzi 50%, ndi 124°C; ndipo pa kuchuluka kwa madzi 98%, ndi 332°C. Pansi pa kuchuluka kwa madzi 75%, kumaonetsa mphamvu zochepetsera (kapena zosalowerera), ndipo pamwamba pa 75%, kumaonetsa mphamvu zopangitsa kuti madzi azisungunuka.
Chitsulo Chosapanga Dzira (SUS316, SUS316L):Pansi pa 40°C, pafupifupi 20%.
Chitsulo cha 904 (SUS904, SUS904L):Yoyenera kutentha pakati pa 40~60°C, 20~75%; pansi pa 60% pa 80°C.
Chitsulo Chopangidwa ndi Silikoni Yaikulu (STSi15R):Kuchuluka kosiyanasiyana pakati pa kutentha kwa chipinda ndi 90°C.
Mtovu Woyera, Mtovu Wolimba:Kutentha kosiyanasiyana pa kutentha kwa chipinda.
Chitsulo cha S-05 (0Cr13Ni7Si4):Asidi wokhuthala wa sulfuric pansi pa 90°C, asidi wokhuthala wa sulfuric wokhuthala kwambiri (120~150°C).
Chitsulo Chachilengedwe cha Kaboni:Sulfuric acid yokhazikika pamwamba pa 70% kutentha kwa chipinda.
Chitsulo Chopangidwa:Sulfuric acid yokhazikika pa kutentha kwa chipinda.
Monel, Nickel Metal, Inconel:Kutentha kwapakati komanso kuchuluka kwapakati kwa sulfuric acid.
Titanium Molybdenum Alloy (Ti-32Mo):Pansi pa kutentha kotentha, 60% sulfuric acid; pansi pa 50°C, 98% sulfuric acid.
Hastelloy B, D:Pansi pa 100°C, 75% sulfuric acid.
Hastelloy C:Kutentha kosiyanasiyana pafupifupi 100°C.
Chitsulo Chopangidwa ndi Nickel (STNiCr202):60 ~ 90% sulfuric acid pa kutentha kwa chipinda.

Asidi ya Hydrochloric (HCl)

Makhalidwe Onse:Ndi malo ochepetsera kutentha komwe kutentha kwake kumakhala kwakukulu kwambiri pamlingo wa 36-37%. Malo otentha: pamlingo wa 20%, ndi 110°C; pakati pa 20-36%, ndi 50°C; chifukwa chake, kutentha kwakukulu kwa hydrochloric acid ndi 50°C.
Tantalum (Ta):Ndi chinthu chabwino kwambiri cholimbana ndi dzimbiri cha hydrochloric acid, koma ndi chokwera mtengo ndipo chimagwiritsidwa ntchito kwambiri pazida zoyezera molondola.
Hastelloy B:Yoyenera hydrochloric acid pa kutentha kwa ≤ 50°C ndi kuchuluka kwake mpaka 36%.
Titanium-Molybdenum Aloy (Ti-32Mo):Yoyenera kutentha konse ndi kuchuluka kwake.
Aloyi wa Nickel-Molybdenum (Chlorimet, 0Ni62Mo32Fe3):Yoyenera kutentha konse ndi kuchuluka kwake.
Titanium Yoyera Yamalonda (TA1, TA2):Yoyenera hydrochloric acid pa kutentha kwa chipinda komanso kuchuluka kwake pansi pa 10%.
ZXSNM(L) Aloyi (00Ni70Mo28Fe2):Yoyenera hydrochloric acid pa kutentha kwa 50°C ndi kuchuluka kwa 36%.

Asidi ya Phosphoric (H3PO4)

Kuchuluka kwa phosphoric acid nthawi zambiri kumakhala pakati pa 30-40%, ndipo kutentha kwake kumakhala pakati pa 80-90°C. Phosphoric acid nthawi zambiri imakhala ndi zinthu zosafunika monga H2SO4, F-ions, Cl-ions, ndi silicate.
Chitsulo Chosapanga Dzira (SUS316, SUS316L):Yoyenera kuwira phosphoric acid yokhala ndi kuchuluka kosakwana 85%.
Durimet 20 (Alloy 20):Kutupa ndi aloyi yosatha kutentha komwe kuli pansi pa kutentha kotentha komanso kuchuluka kwake komwe kuli pansi pa 85%.
CD-4Mcu:Aloyi wouma ukalamba, dzimbiri komanso wosawonongeka.
Chitsulo Chopangidwa ndi Silicon Yaikulu (STSi15R), Chitsulo Chopangidwa ndi Chromium Yaikulu (Cr28):Yoyenera kugwiritsa ntchito asidi wa nitric wambiri pansi pa kutentha.
904, 904L:Yoyenera kugwiritsa ntchito asidi wa nitric wambiri pansi pa kutentha.
Inconel 825:Yoyenera kugwiritsa ntchito asidi wa nitric wambiri pansi pa kutentha.

Asidi wa Hydrofluoric (HF)

Makhalidwe Onse:Asidi ya hydrofluoric ndi poizoni kwambiri. Chitsulo chopangidwa ndi silicon yambiri, zoumba, ndi galasi nthawi zambiri zimalimbana ndi ma asidi ambiri, koma asidi ya hydrofluoric imatha kuziwononga.
Magnesium (Mg):Ndi chinthu chabwino kwambiri cholimbana ndi dzimbiri cha hydrofluoric acid ndipo nthawi zambiri chimagwiritsidwa ntchito popangira zotengera.
Titaniyamu:Yoyenera kuyikidwa pa kutentha kwa chipinda cha 60-100%; kuchuluka kwa dzimbiri kumawonjezeka ndi kuchuluka kosakwana 60%.
Monel Aloyi:Ndi chinthu chabwino kwambiri chomwe chimapirira ku hydrofluoric acid, chomwe chimatha kupirira kutentha konse ndi kuchuluka kwake, kuphatikizapo kutentha kwambiri.
Siliva (Ag):Hydrofluoric acid yowiritsa imagwiritsidwa ntchito kwambiri mu zipangizo zoyezera.

Sodium hydroxide (NaOH)

Makhalidwe Onse:Kuchuluka kwa sodium hydroxide kumawonjezeka ndi kutentha.
SUS304, SUS304L, SUS316, SUS316L:Kuchuluka kwa mpweya ndi 42%, kutentha kwa chipinda kufika pa 100°C.
Chitsulo Chopangidwa ndi Nickel (STNiCr202):Kutentha kosakwana 40%, kutentha kosakwana 100°C.
Inconel 804, 825:Kuchuluka kwa madzi (NaOH+NaCl) mpaka 42% kumatha kufika 150°C.
Nikeli Yoyera:Kuchuluka kwa madzi (NaOH+NaCl) mpaka 42% kumatha kufika 150°C.
Monel Aloyi:Yoyenera kugwiritsa ntchito njira zoyezera kutentha kwambiri komanso zodzaza ndi sodium hydroxide.

Sodium carbonate (Na2CO3)

Mowa wa soda phulusa uli ndi 20-26% NaCl, 78% Cl2, ndi 2-5% CO2, ndipo kutentha kwake kumasiyana kuyambira madigiri 32 mpaka 70 Celsius.
Chitsulo chachikulu cha silicon:Yoyenera kugwiritsa ntchito soda ash yokhala ndi kutentha kwa madigiri 32 mpaka 70 Celsius komanso kuchuluka kwa 20-26%.
Titaniyamu yoyera ya mafakitale:Makampani angapo akuluakulu opaka soda ku China pakadali pano amagwiritsa ntchito mapampu a titaniyamu opangidwa ndi titaniyamu popanga mowa wa mayi ndi zinthu zina.

Makampani opanga mankhwala, mankhwala, ndi chakudya

Mafuta:0Cr13, 1Cr13, 1Cr17.
Mankhwala a Petrochemical:1Cr18Ni9 (304), 1Cr18Ni12Mo2Ti (SUS316).
Asidi ya Formic:904, 904L.
Asidi ya Acetic:Titaniyamu (Ti), 316L.
Mankhwala:Chitsulo chopangidwa ndi silicon chambiri, SUS316, SUS316L.
Chakudya:1Cr18Ni9, 0Cr13, 1Cr13."


Nthawi yotumizira: Sep-24-2024