Extruded 6061 Aluminium Round Bar - T6 Temper Tshuag

Aluminium Round Bar - Cov Txheej Txheem & Cov Lus Qhia Txog Kev Paub Zoo

Peb cov hlau puag ncig txhuas yog tsim los ntawm cov hlau txhuas thawj nrog kev ntshiab ≥99.7%. Txoj kev tsim khoom tiav yog raws li nram no:
1. Kev yaj thiab kev ua kom zoo: Lub tshuab nqus tsev yaj ua ke nrog kev tshem tawm hauv kab thiab kev lim dej ua npuas ncauj ua kom cov ntsiab lus hydrogen tsis tu ncua ≤0.12 ml / 100g Al, ua rau tsis muaj porosity thiab inclusions.
2. Kev Txhaj Tshuaj Semi-Continuous: Kub-sab saum toj tib theem casting nrog kev tswj qib pwm tsis siv neeg; txheej sib cais ≤3 hli, qhov loj ntawm cov noob Qib 1.
3. Kev Sib Homogenization: 12–18 teev gradient homogenization tshem tawm dendritic segregation thiab residual stress.
4. Kev rho tawm: 6500–12500 T roj-hydraulic nias, kev rho tawm pem hauv ntej nrog kev kaw dej-cua hauv online. Kev saib xyuas lub sijhawm tiag tiag ntawm lub thawv thiab qhov kub tawm tau lees tias qhov ntev kam rau siab hauv ± 0.15 hli (qib siab, zoo dua li cov qauv xav tau).
5. Kev Ncab & Kev Laus Dag: Kev sib xyaw ua ke ntawm cov menyuam + kev ncaj tensile ua tiav qhov ncaj ≤0.3 hli / m. T6 / T6511 kev laus ua tiav hauv cov cub tawg nrog qhov kub sib xws ± 3 ° C; kev hloov pauv ntawm cov khoom siv kho tshuab ntawm cov pawg ≤5 MPa.
6. Kev Ua Tiav: Kev sib tsoo tsis muaj qhov chaw, tev tawv, txiav kom raug. Txoj kab uas hla φ8–650 hli, qhov chaw tiav Ra ​​≤0.4 μm, qhov ntev kam rau siab ±0.5 hli.

Kev Tswj Xyuas Zoo

● Kev taug qab tag nrho ntawm cov khoom kub ntawm cov ingot mus rau qhov ua tiav bar
● Khaws cov qauv pov thawj ≥2 xyoos rau kev rov kuaj dua los ntawm lwm tus (SGS, BV, TÜV, thiab lwm yam)
● Kev tshuaj xyuas 100% ntawm cov yam ntxwv tseem ceeb: • Cov tshuaj lom neeg muaj pes tsawg leeg (cov spectrometer nyeem ncaj qha) • Cov khoom siv kho tshuab (lub tshuab kuaj thoob ntiaj teb) • Kev ruaj khov sab hauv (C-scan immersion ultrasonic, ib qho tsis zoo sib npaug ≤FBH 0.8 hli) • Qhov ntev thiab qhov zoo ntawm qhov chaw (CMM + laser micrometer)
● Cov lus qhia sab hauv tshaj qhov yuav tsum tau ua ntawm GB/T 33999, EN 755, thiab ASTM B221. Cov khoom siv tau txheeb xyuas ib txwm muaj rau 6061-T6: Lub zog tensile ≥310 MPa, Lub zog tawm ≥275 MPa, Elongation ≥12% (piv rau tus qauv 260/240/8%).