A quenching furnace chu furnace a ni a, workpiece chu a quench hmain a ti lum a ni. Quenching chu workpiece chu furnace chhungah dahin critical point aia sangin quenching temperature-ah dahin hun engemaw chen chu chutiang bawk chuan dah la, chutah chuan furnace atang chuan rang takin workpiece chu la chhuakin, quenching solution (oil emaw water)-ah dah la, quenching atan dah rawh. Furnace lumna chu electric leh fuel a ni thei a, thermocouple hmangin a lumna pawh teh theih a ni bawk. Electric, gas leh liquid fuel hmanga furnace te chu automatic in instrument hmanga control leh regulate theih a ni.
Quenching furnace hi aluminum alloy tube leh bar profile extrusion products quenching treatment atan hman a ni. Quenching hmain extruded products lumna chu a inang tlang tur a ni a, temperature danglamna chu ±2.5℃aia tlem a ni tur a ni ; Quenching a nih chuan second 15 aia rei lo transition time tawi tak a ngai a ni.
Tun hma chuan aluminum extrusions te chu nitrate (KNO3) baths hmangin an enkawl thin a. Aluminum alloy extruded products sei zawng a pun zel avangin he quenching method hi tihbo a ni ta a ni. Tunah chuan vertical quenching furnace hi ram chhung leh ram pawnah hman a ni zawk a, quenching pool hi furnace hnuaiah direct-in a awm bawk. He quenching furnace hian a hnuaia mi ang hian a nei a ni.
(1) quenching hmain extruded products te chu a rualin leh rang takin a lum thei a;
(2) quenching tank-ah hian hun rei lote chhungin material chu dah theih a ni a;
(3) Self-weight leh heating avanga extruded products bending leh torsional deformation a pumpelh thei a, hei hi products shape maintain nan a tha a ni
(4) Quenching hnua extruded products te mechanical property chu a inang tlang vek.
Non-ferrous metal processing design and research institute-in aluminum alloy extrusion products quenching treatment atan vertical quenching furnace a siam a, mahse a sei ber chu meter 8 aia tam a ni thei lo a, chu chu a takah chuan small and medium- aluminum processing plant lian tak tak, kum khata processing capacity ton 1,000 vel a ni. Furnace hi heating section pangaah then a ni a, a sang ber chu heating power 300 kilowatt a ni a, ancillary equipment dah belh a nih chuan a power zawng zawng chu 424 kilowatt a ni.
Quenching furnace-ah hian forced hot air circulation system hmanga thuam a ni.
Soviet Union-in a design vertical quenching furnace-ah hian a chhungah hian hot air forced circulation system dah a ni. Aluminum tube lian tak tak leh bar profile te chu 4 m atanga 20 m thlenga sei, a sei zawk pawha process theih a ni.
