ʻOku kehekehe pe ʻa e ngalingali ʻo e maumau fakafokifa ʻa e sioʻata mo e ngaahi meʻa ʻoku ne takiekina ʻo makatuʻunga ʻi he faʻahinga sioʻata, Ngaahi founga ngaohi, mo e ngaahi tuʻunga ʻo hono fakaʻaongaʻi. ʻOku ʻoatu ʻi lalo ha ʻanalaiso fakaikiiki:
- Ngalingali ʻo e maumau fakafokifa
Sioʻata Float angamaheni: Maʻulalo ʻa e maumau, fakafuofua ki he 0.1% – 0.3% (1‰–3‰).
Sioʻata Tempered: Kiʻi maʻolunga ange ʻa e maumau, angamaheni ʻaki ʻa e 0.3% – 3% (Ngaahi feituʻu ʻoku tali ʻe he ngaueʻanga), tautautefito koeʻuhi ko e ngaahi meʻa ʻuli (e.g., nickel sulfide) pe tufaki ʻo e loto mafasia ʻoku ʻikai tatau.
Laminated/Insulated Sioʻata: Kapau ʻoku fakaʻaongaʻi ʻa e sioʻata tempered, ʻOku tatau ʻa e vave ʻo e maumau mo e sioʻata tempered standalone, ka ʻoku pukepuke fakataha ʻe he interlayer ʻa e ngaahi kongokonga, Fakasiʻisiʻi ʻa e ngaahi fakatuʻutamaki.
- Ngaahi Meʻa Mahuʻinga ʻOku Takiekina
- (1) Naunau & Founga Ngaohi
Nickel Sulfide (NiS) Ngaahi meʻa ʻoku fakakau: Ko ha tefitoʻi tupuʻanga ʻo e maumau ʻa e sioʻata tempered; ʻoku mafola ʻi he ngaahi liliu ʻo e mafana, fakatupu ʻa e loto mafasia ʻi loto.
Tufaki ʻo e loto mafasia ʻoku ʻikai tatau: ʻE lava ke iku ʻa e vave pe ʻikai tatau ʻa e mokomoko lolotonga ʻa e tempering ki he tuʻunga ʻo e loto mafasia.
Ngaahi Mele ʻi he Tapa: ʻOku hanga ʻe he tuʻusi pe momosi kovi ʻo fakalahi ʻa e tuʻunga fakatuʻutamaki ʻo e mafahifahi ʻo kamata mei he ngaahi tapa. - (2) Ngaahi moʻoniʻi meʻa ʻo e ʻ
ʻOhovale ʻa e ʻea: Liliu fakafokifa ʻa e mafana ʻo e ʻea (e.g., ʻasi mai ʻa e laʻaa pea hoko atu ai mo e ʻuha) ʻE lava ke ne fakatupu ʻa e loto mafasia.
Uesia fakamisini: Fokotuʻu hala, deformation ʻo e faʻunga, pe ko e ngaahi fakatuʻutamaki fakaesino ʻe lava ke ne fakatupu ha maumau.
Mafasia ʻo e fola: Fuʻu maʻu ʻa e fakaʻesia pe fetuʻutaki fakahangatonu ki he ukamea (tautautefito ʻi he fakalahi ʻo e mafana ʻo e ʻ). - (3) Ngaahi Meʻa Kehe
Matolu ʻo e sioʻata: ʻE lava ke kiʻi maʻolunga ange ʻa e tuʻunga fakatuʻutamaki ʻo e maumau ʻa e sioʻata matolu koeʻuhi ko e mafasia lahi ange ʻi loto.
Toulekeleka: ʻE lava ke liliu ʻa e konga ʻo e nickel sulfide inclusions ʻi ha ngaahi taʻu kimui ange, ʻo iku ki he maumau ʻoku toloi.
- (1) Naunau & Founga Ngaohi
- Ngaahi Founga Fakasiʻisiʻi
Fili ʻo e Sioʻata Tuʻunga Maʻolunga:
Fakaʻaongaʻi ʻa e Siviʻi ʻo e Vela (HST) sioʻata tempered, ʻa ia ʻoku ne fakasiʻisiʻi ʻa e tuʻunga fakatuʻutamaki ʻo e maumau 0.1% ʻaki hono toʻo ʻo e ngaahi fehalaaki ʻo e NiS.
Fili ki he sioʻata laminated (tatau ai pe kapau ʻe hoko ha maumau, ʻoku kei pipiki pe ʻa e ngaahi kongokonga).
Fokotuʻu totonu:
Fakaʻata ʻa e ngaahi ava ke fakalahi; Fakaʻaongaʻi ʻa e gaskets ʻoku feliliuaki ke mihiʻi ʻaki ʻa e loto mafasia.
Fakaʻehiʻehi mei he Ngaahi Tuʻunga ʻOku Fuʻu To:
Fakasiʻisiʻi ʻa e ʻasi ki he ngaahi liliu vave ʻo e mafana ʻo e ʻea (e.g., Fakaʻaongaʻi ʻa e fakamalumalu ki he sioʻata ʻoku hanga ki he laʻaa).
Fakaʻosinga
ʻOku hahamolofia ʻa e maumau fakafokifa ʻi he sioʻata angamaheni ka ʻoku hoko ia ʻi ha tuʻunga siʻisiʻi (ko ha niʻihi ʻi he taha afe) ʻi he sioʻata tempered. ʻE lava ke fakasiʻisiʻi ʻaupito ʻa e ngaahi fakatuʻutamaki ʻi hono fili ʻo e naunau mo hono fokotuʻu totonu. Ki he ngaahi polokalama mahuʻinga (e.g., ngaahi tafaʻaki ki muʻa, ngaahi feituʻu kaukau), ʻOku fokotuʻu malohi atu ke siviʻi ʻa e vela pe laminated tempered sioʻata.