6061 Aluminium Round Bar oo la soo saaray - T6 Temper Stock

Baarka Wareega Aluminium - Bayaanka Hubinta Tayada iyo Habka

Baararkayaga wareegsan ee aluminiumka ah waxaa laga sameeyay walxo aluminium ah oo saafi ah oo ≥99.7%. Wadada wax soo saarka oo dhammaystiran waa sidan soo socota:
1. Dhalaalidda & Sifeynta: Foornada dhalaalaysa ee faakuumka oo ay weheliso nadiifinta qiiqa ee gudaha iyo sifeynta xumbo dhoobada ah waxay hubisaa in maaddada haydarojiinku ay si joogto ah u tahay ≤0.12 ml/100g Al, taasoo keenta eber daloolo iyo ku darid la'aan.
2. Shubitaanka nus-joogto ah: Shubitaanka heerka isku midka ah ee kulul oo leh xakamaynta heerka caaryada oo otomaatig ah; lakabka kala soocida ≤3 mm, cabbirka hadhuudhka Heerka 1aad.
3. Is-waafajinta: Is-waafajinta isku-dhafka ah ee 12-18 saacadood waxay baabi'isaa kala soocidda dendritic iyo walbahaarka haray.
4. Soo-saarid: 6500–12500 T oo ah cadaadis saliid-haydarooliga ah, soo-saarid hore oo leh daminta shaabadaynta biyaha-hawada ee khadka tooska ah. La socodka waqtiga-dhabta ah ee weelka iyo heerkulka ka bixista wuxuu dammaanad qaadayaa dulqaad cabbir ah oo ka jira ±0.15 mm (heerka saxda ah, oo ka sarreeya shuruudaha caadiga ah).
5. Kala-fidinta & Gabowga Macmalka ah: Isku-darka duubista iyo toosinta jiidista waxay gaartaa toosanaan ≤0.3 mm/m. Gabowga T6/T6511 waxaa lagu sameeyaa foornooyin leh heerkul isku mid ah ±3 °C; kala duwanaanshaha hantida farsamada ee u dhexeeya dufcadaha ≤5 MPa.
6. Dhammaystirka: Shiidi aan dhexe lahayn, diirka, jarista saxda ah. Kala duwanaanshaha dhexroorka φ8–650 mm, dhammaystirka dusha sare Ra ≤0.4 μm, dulqaadka dhererka ±0.5 mm.

Nidaamka Xakamaynta Tayada

● Raad-raac buuxa oo laga bilaabo lambarka kulaylka ingot ilaa baarka la dhammeeyey
● Haysashada muunado markhaatiyaal ah oo ≥2 sano ah si loogu sameeyo dib-u-tijaabin dhinac saddexaad ah (SGS, BV, TÜV, iwm.)
● 100% kormeer xuduudaha muhiimka ah: • Halabuurka kiimikada (spectrometer-ka akhrinta tooska ah) • Astaamaha farsamada (mashiinnada tijaabada caalamiga ah) • Dhadhanka gudaha (ultrasound-ka C-scan ee lagu dhex milmo, cillad hal-hal ah oo u dhiganta ≤FBH 0.8 mm) • Tayada cabbirka iyo dusha sare (CMM + laysarka micrometer)
● Tilmaamaha gudaha waxay ka badan yihiin shuruudaha GB/T 33999, EN 755, iyo ASTM B221. Sifooyinka caadiga ah ee la xaqiijiyay ee 6061-T6: Xoogga jiidista ≥310 MPa, Xoogga wax soo saarka ≥275 MPa, Dheeraynta ≥12% (marka la barbar dhigo heerka 260/240/8%).