Decorative Stainless Steel Tubes Cooling Huna Fimkhur Turte Chu Eng Nge Ni?

Cooling chungchangah chuan decorative stainless steel pipe siamna kawngah a awm a, hetah hian technical requirement hman a ni a, a sang hle.Entirnan, temperature control a tha lo a, chu chuan 316 thermal stress leh structural stress a siam a nih chuan steel pipe chu a chhe thei a, a chhe thei bawk.Dawtchiah, Hangao Tech (SEKO Machinery) chuan cooling atana decorative stainless steel pipe siam dan hriatna chipchiar takin a rawn tarlang dawn a ni:

Processing laiin internal tension redistribution avang hian decorative stainless steel tube chu a deformed dawn a, processing dikna pawh a chiang thei lo.Chu bakah, part lian tak tak handling hian residual stress a nei awlsam hle bawk.Heng stainless steel decorative tube zawng zawng hian rough machining hnuah stress relief a titawp vek tur a ni.Internal stress annealing lakchhuah hi stainless steel tube chei nan a ni tlangpui.500-550°C-ah chuan a hmain room temperature-ah minute 50 atanga 100 chhung, darkar 3 atanga darkar 5 emaw a aia rei (furnace dah zat a zirin) chhungril tension awm reng nan hman thin a ni.Natural aging an ti a, mahse he method hi a rei lutuk a, a tlangpuiin hman a ni lo.

Stainless steel decorative tube chu a lum chuan a chung leh a then te tak te thenkhat chu a tlangpuiin a dum, khauh, brittle white structure a siam thin.Chuvangin, stainless steel decorative tube pangngai chu casting defect awm lo turin annealed emaw standardized emaw a ni tur a ni.Annealing emaw normalization temperature hi 850 leh 950°C inkar a ni ber.Darkar 1-2 chhung temperature chu an vawng reng a, cementite chu graphite leh austenite (graphitization stage hmasa ber)-ah siam a ni.Kan online continuous bright annealing furnace chuan a pui thei che a ni.Preheating a ngai lo va, a start hnu second 10 chhungin ideal annealing temperature a thleng thei.

Chubakah, PLC system nen a inzawm a, real-time data, real-time monitoring of air pressure, water flow, working temperature, speed te chu i hmu thei bawk.Furnace lum leh hun chhung hian secondary cementite leh eutectoid cementite chu graphite-ah siam chhuah a ni ang (chu chu graphitization stage pahnihna tihna a ni).A tawp berah chuan ferrite emaw ferrite matrix-ah perlite dahin casting khauhna leh chakna tihziaawmna a ni.Chu bakah, cementing process chu 850-950°C a ni a, mahse standardization process-a cementite, decorative stainless steel tube hardness cooling time tihtlem theitu hian pearlite matrix chakna leh khauhna engemaw zat a hmu khawm thei bawk .