Aluminium Aloy 6061: Tilmaamaha Farsamo ee Dhameystiran iyo Tilmaamaha Codsiga
Sida aluminium aluminium ah oo xirfad leh iyo dhoofiye ku salaysan Bandung, waxaa naga go'an inaan siino macaamiisha caalamiga ah qalab aluminium tayo sare leh oo buuxiya heerarka caalamiga ah. Aluminium Aloy 6061 waa mid ka mid ah darajooyinka ugu caansan looguna isticmaalka badan yahay ee ku jira faylalka wax soo saarka dhoofinta xudunta u ah. Maqaalkani wuxuu bixiyaa hordhac farsamo oo dhamaystiran oo ku saabsan Aluminium Alloy 6061, kaa caawinaya inaad si qoto dheer u fahanto guryaha, tilmaamo, iyo codsiyada tan “aluminium aluminium ah oo badan.”
1. Dulmarka Alloy iyo Tilmaamaha Biraha
Alloy Family: 6061 waxay ka tirsan tahay taxanaha Al-Mg-Si ee alwaaxyada aluminium xoojinta kulaylka lagu daweyn karo.
Marxaladda Xoojinta Aasaasiga ah:Mg₂Si
Heerarka Heerarka:T6 (Xalka kulaylka-la daaweeyay ka dibna si macmal ah u duqoobay) waa xaalada ugu badan ee la bixiyo.
Heerarka Caalamiga ah ee u dhigma:
- Shiinaha: 6061 (GB / T 3190)
- USA: 6061 (ASTM B221, ASTM B211)
- Yurub: IYO AW-6061 (Gudaha 573)
- Japan: A6061 (HE H4000)
2. Falanqaynta Halabuurka Kiimikada oo faahfaahsan
Halabuurka kiimikada ee 6061 aluminium aluminium si adag ayaa loo xakameeyaa si loo hubiyo waxqabadka joogtada ah.
| Cunsurka | Xadka waxa ku jira (%) | Shaqada iyo Saamaynta |
|---|---|---|
| Silikoon (Iyo) | 0.40-0.80 | Wuxuu sameeyaa wajiga xoojinta Mg₂Si leh magnesium, xoog sii kordhaya. |
| Birta (Fe) | ≤0.70 | Element Element, waxa ku jira waa in la xakameeyaa. |
| Copper (Cu) | 0.15-0.40 | Waxay wanaajisaa xoogga iyo caabbinta daxalka. |
| Manganese (Mn) | ≤0.15 | Sifeeyaa qaabka hadhuudhka, waxay hagaajisaa xoogga. |
| Magnesium (Mg) | 0.80-1.20 | Wuxuu sameeyaa wajiga xoojinta aasaasiga ah ee Mg₂Si oo leh silicon. |
| Kominium (Cr) | 0.04-0.35 | Waxay xakameysaa qaabka hadhuudhka, waxay hagaajisaa caabbinta daxalka. |
| Zinc (Zn) | ≤0.25 | Element Element, waxa ku jira waa in la xakameeyaa. |
| Itanie (ee) | ≤0.15 | Sifeeyaa qaabka hadhuudhka, waxay wanaajisaa guryaha wax lagu shubo. |
| Waxyaabaha kale | ≤0.05 (mid kasta) ≤0.15 (wadar ah) |
– |
| Aluminium (Al) | Isku qiyaasidda | Biraha salka. |
3. Guryaha Jirka iyo Makaanikada oo Dhameystiran
Guryaha jireed:
- Cufnaanta: 2.70 g/cm³ (Qiyaastii. 1/3 kan birta ah)
- Kala duwan oo dhalaalaya: 582-652° C
- Awood kuleyl gaar ah: 896 J/(kg · K) 20°C
- Isugeynta ballaarinta kuleylka: 23.6×10⁻⁶/K (20-100° C)
- Habdhaqanka kulaylka: 167 W /(m · k) (T6 xanaaq)
- Wadahadal koronto: 40-50% Iacs (Heerka Copper ee Caalamiga ah ee la Annealed)
- Qaabka Elasticity: 68.9 GPA
- Saamiga Poisson: 0.33
Guryaha Makaanikada (Qiimaha caadiga ah ee xanaaqa T6):
| Hanti | Kala duwanaanshaha qiimaha | Heerka Tijaabada |
|---|---|---|
| Xoogga Jilicsan (Rm) | 310-380 MPa | ASTM E8/E8M |
| Xoogga Wax-soo-saarka (Rp0.2) | 276-345 MPa | ASTM E8/E8M |
| Doogis (A50mm) | 10-17% | ASTM E8/E8M |
| Adag | 95-100 HB | ASTM E10 |
| Xoogga Daalka | 96 MPa (5×10⁸ wareegyada) | – |
| Xoogga xiirashada | 207 MPa | – |
4. Sharaxa Tafatiran ee Xanaaqa Daawaynta Kulaylka
6061 daawaha aluminiumku wuxuu ku gaari karaa guryaha la rabo iyada oo loo marayo daawaynta kulaylka kala duwan:
| Magacaabidda xanaaqa | Habka Daawaynta Kulaylka | Astaamaha Muhiimka ah | Codsiyada caadiga ah |
|---|---|---|---|
| T4 | Xalka kulaylka-la daaweeyay oo si dabiici ah u duqoobay. | Xoog dhexdhexaad ah, qaabaysan wanaagsan. | Qaybaha u baahan samaynta dambe. |
| T6 | Xalka kulaylka-la daaweeyay oo da' macmal ah. | Xoog sare, waxqabadka guud ee wanaagsan. | Qeybaha Dhismooyinka, qaybaha farsamada. |
| T651 | Xalka kulaylka-la daaweeyay, diiqada- iskala bixin, iyo da' macmal ah. | Cadaadiska ayaa laga saaray, xasilooni cabbir heer sare ah. | Qaybaha mashiinka saxda ah. |
| T6511 | Waxoogaa kadeed-ay iskala bixintu ku yaraysay. | Cadaadiska haraaga ah oo yaraaday, flatness hagaagtay. | xaashi khafiif ah, qaybaha saxda ah. |
| O | Qariyey. | Jilicsan, qaabaynta aad u fiican. | Qaybaha u baahan samaynta qoto dheer. |
5. Foomamka Alaabta iyo Tilmaamaha Heerka
Anagaa sahayna 6061 aluminium qaabab kala duwan si ay u daboolaan baahida processing kala duwan.
Aluminium Profiles (Soo baxay):
- Cabbirka Qaybta Isku-tallaabta ugu yar: Dhexroor wareeg ah ilaa 250mm.
- Dhumucda darbiga: 0.8mm-12mm (iyadoo ku xiran naqshadeynta).
- Dhererka: Caadi ah 6 mitir, diyaafad.
- Dulqaadka: U hoggaansan ASTM B221.
Xashiishka aluminiumka / gariiradda:
- Range Dhumucda: 0.3mm-150mm.
- Balaadhka Balaadhka: 500mm-2500mm.
- Dusha sare: F (sida-fabriated), H112 (kulul-dhammeeyay), O (la tirtiray), T6/T651.
- Codsiyada Gaarka ah: Cadaadiska ayaa laga saaray (bareelo la simay) saxan la heli karo.
Aluminium Bar:
- Dhexroor dhexroor: φ5mm-φ500mm.
- Qaab qaabab: Wareeg, afar geesle, hexagon.
- Xanaaqa sahayda: T6, T6511, O.
- Heerarka Dulqaadka: Kulul duuban, been abuur ah, sax ah la sawiray.
Tuubbada aluminiumka/tubbada:
- Dhexroorka dibadda: φ6mm-φ300mm.
- Dhumucda darbiga: 0.5mm-25mm.
- Noocyada: Xumaan la'aan, welded.
- Leeyidka: U hoggaansan ASTM B210/B221.
6. Guryaha Makiinada iyo Farsamaynta
Mashiinka:
- Qiimaynta Mashiinnimada: Wacan (Qiyaastii. 50% qaraabo Alloy 2011 lagu qiimeeyay 100%).
- Xawaaraha Goynta lagu taliyay: Qalabka HSS 60-90 m / my, Qalabka karbide 120-240 m / my.
- Dusha sare: Mashiin wanaagsan oo dusha sare ah ayaa la heli karaa.
Weldability:
- Gaas Tungsten/ Birta Inert Gaas (TIG/ME) Karid: Aad u fiican.
- Alxanka iska caabinta: Wacan.
- Alxanka Gaaska: Laguma talin.
- Daawaynta Weld ka dib: Dib ayaa loo daweyn karaa kulaylka si loo soo celiyo guryaha.
- Qalabka Buuxinta: 4043 ama 5356 alxanka aluminium.
Samaynta:
- Shaqada Qabow: Wacan (Sida ugu fiican ee xanaaqsan -O xanaaq).
- Heerkulka Shaqada Kulul: 370-480° C.
- Laabka ugu yar: Qiyaastii 1-2 jeer dhumucda alaabta (waxay ku xiran tahay xanaaq).
7. Ikhtiyaarada Daawaynta Dusha
Waxaan bixin karnaa ama ku talin karnaa daawaynta dusha kala duwan:
| Nooca Daawaynta | Sharaxaada habka | Dhudhunka qaro weyn / Saamayn | Heerarka lagu dabaqi karo |
|---|---|---|---|
| Caano la'aanta | Sulfuric acid anodizing, midab leh. | 5-25μm | MIL-A-8625, ISO 7599 |
| Darajooyinka beddelka kiimikada | Chromate ama chrome-free. | 0.3-1.0μm | MIL-DTL-5541 |
| Xirmooyinka budada | buufinta Electrostatic iyo dubitaanka daaweynta. | 40-120μm | AMAMA 2604/2605 |
| Bacaad-qarxinta/Kuul-qarxinta | Qarxinta makaanikada ee matte dhammayn labiska. | Qalafsanaanta dusha sare ee la xakameyn karo. | Tilmaamaha macaamiisha. |
| cadayga/cadayga | Naaxinta makaanikada ama kiimikada. | Dhammaadka muraayada ama burushka. | Tilmaamaha macaamiisha. |
8. Iska caabinta daxalka iyo ku habboonaanta deegaanka
- Daxalka Atmospheric:Iska caabin wanaagsan, gaar ahaan deegaanka qalalan iyo miyiga.
- Daxalka Cadaadiska oo dillaaca (SCC) U nugulnaanta:Iska caabin wanaagsan ee xanaaqa T6.
- Deegaanka badda:Iska caabin dhexdhexaad ah; si weyn ayaa loo hagaajiyay ka dib markii anodizing.
- Acid/Alkali Deegaanka:U adkaysta acids/alkalis daciif ah; daxalka asiidh/alkalis xoog leh.
- La xidhiidh Biraha Kale:Ka fogow xiriir toos ah oo lala yeesho biraha la midka ah sida naxaasta, birta si looga hortago daxalka galvanic.
9. Xakamaynta tayada iyo shahaadooyinka
Waxaan hubineynaa dhammaan dhoofinta 6061 Aluminium Alloy wuxuu u hoggaansamaa heerarka soo socda:
Shahaadada Qalabka:
- Shahaadada Imtixaanka Mill (MTC) la siiyay qayb kasta.
- Halabuurka kiimikadu wuxuu buuxiyaa shuruudaha caadiga ah.
- Warbixinta tijaabada hantida makaanikada.
- Warbixinta kormeerka dulqaadka cabbirka.
Wakaalada:
- Buuxi diiwaannada dufcadda wax-soo-saarka.
- Diiwaanada daaweynta kulaylka.
- Kormeerka iyo diiwaanada imtixaanku waa la hayaa ugu yaraan 10 sano.
Shahaadada Xisbiga Saddexaad:
- Kormeerka dhinac saddexaad (E.g., Sgs, BV, TUV) waa la diyaarin karaa.
- U hogaansama awaamiirta deegaanka sida RoHS, GAAR.
- Shahaadooyin gaar ah ayaa la bixiyaa codsi kasta oo macmiil ah.
10. Heerarka Baakadaha iyo Rarida
Waxaan bixinaa xirmo xirfad leh si loo hubiyo tayada badeecada inta lagu jiro dhoofinta caalamiga ah.
| Nooca Alaabta | Habka Baakadaha caadiga ah | Ilaalinta Gaarka ah | Shuruudaha Calaamadaynta |
|---|---|---|---|
| Profile/baararka | Ku duudduubay warqad aan biyuhu ahayn, lagu xidhxidhay kiisas alwaax ah ama maro bir ah. | Koofiyadaha dhamaadka, warqad aan qoyaan lahayn. | Calaamadda rarida, sifooyin, culeys, dufcaddii no. |
| Xaashiyaha/Taariko | Sariiraha alwaax ah, kala soocay warqad lid ku ah miridhku, bir ku xidhan. | Ilaaliyeyaasha cirifka, qallajiye. | Calaamadaha kor u qaadista, calaamado jilicsan. |
| Qaybaha Saxda ah | Sanduuqyo alwaax gaar ah, meelaynta xumbo, daaweynta ka hortagga miridhku. | warqad VCI, duubid shaqsiyeed. | “Dhinacan Kor” calamadaha, xarunta calamadaha cufisjiidka. |
11. Kiisaska Codsiga Caalamiga ah
Our 6061 Aluminium Alloy ayaa si guul leh loogu isticmaalay mashaariic caalami ah oo kala duwan:
Suuqa Yurub:
- Soo saaraha Qaybaha Gawaarida ee Jarmalka: Qaybaha qaab dhismeedka batteriga EV.
- Shirkadda Qalabka Warshadaha ee Talyaaniga: biraha iyo biraha mashiinka saxda ah ee saxda ah.
- Soo saaraha Baaskiilka Dutch: Tuubooyin loogu talagalay fiimyada baaskiilka aluminium-dhamaadka sare leh.
Suuqa Ameerika:
- US Aerospace Tier-2 alaab-qeybiye: Qaybaha dhismaha gudaha ee diyaaradda.
- Shirkadda Canadian Solar Company: Qaab-dhismeedka nidaamka kor-u-qaadista sawir-qaadista.
- Shirkadda Dhismaha ee Brazil: Nidaamka derbiga daahyada profiles.
Suuqa Aasiya:
- Shirkadda Elektarooniga ah ee Japan: Frames qalabka semiconductor.
- Bixiyaha Qalabka Badda Kuuriya: Qaybaha dhismaha markabka.
- Shirkadda Qalabka Caafimaadka ee Singapore: Chassis ee qalabka caafimaadka.
Suuqa Oceania:
- Soo saaraha Qalabka Macdanta ee Australia: Qaybaha qalabka fudud.
- Shirkadda Kalluumeysiga ee New Zealand: Qaybaha qaab dhismeedka maraakiibta kalluumaysiga.
12. Xulashada agabka iyo talada Nakhshadeynta
Goorta la dooranayo 6061 Aluminium Aloy:
- Wuxuu u baahan yahay saami xoog-ilaa-miisaan oo wanaagsan.
- Waxay u baahan tahay mashiin wanaagsan iyo weldability.
- Waxay u baahan tahay iska caabin daxalka dhexdhexaad ah.
- Wax-ku-oolnimada kharashku waa tixgelin muhiim ah.
- Waxay u baahan tahay daawaynta dusha sare sida anodizing.
Goorta la Tixgalinayo Alloys Kale:
- U baahan xoog sare: Tixgeli 7075 ama 2024.
- Waxay u baahan tahay iska caabin daxalka oo wanaagsan: Tixgeli 5052 ama 5083.
- Waxay u baahan tahay qaabayn wanaagsan: Tixgeli 3003 ama 1100.
- Waxay u baahan tahay waxqabadka heerkulka sare: Tixgeli 2xxx taxane ah.
Tixgelinta Naqshadeynta:
- Wareegtada ugu yar ee lagu taliyay waa 1.5-2 jeer dhumucda alaabta.
- Awooda waa la dhimay meelaha alxanka ah; tixgeli xoojinta ku habboon.
- Hubi in kulaylka saxda ah uu kala tago inta lagu jiro mashiinka si aad uga fogaato kulaylka.
- Hubi in si fiican loo nadiifiyo oo nadiifiyo ka hor inta aan la suuxdin.
Waxaan fahamsanahay in xulashada walxaha aluminium ee saxda ah ay muhiim u tahay guusha alaabtaada. Aluminium Aloy 6061, oo leh waxqabadkiisa guud ee ugu wanaagsan iyo wax-ku-oolnimada, waa mid ka mid ah doorashooyinka ugu caansan wax soo saarka caalamiga ah. Ka sokow 6061, Waxaan sidoo kale bixinaa taxane kale oo aluminium ah, lugu daro 5000 iyo 7000 taxane, si loo daboolo baahiyaha kala duwan ee codsiga.
Waan Bixin karnaa:
- Xaashiyaha Xogta Farsamada oo faahfaahsan (TDS) iyo Xaashiyaha Xogta Badbaadada Qalabka (MSDS).
- Muunado bilaash ah oo loogu talagalay baaritaankaaga iyo xaqiijintaada.
- La talinta farsamada ee codsigaaga gaarka ah.
- Xigashooyinka FOB/CIF ee tartanka ah.
- Tirada Dalabka ugu yar ee dabacsan (MOQ) iyo adeegyada habaynta.
Wixii macluumaad dheeraad ah, si loo codsado muunado, ama inaad ka hadasho shuruudahaaga gaarka ah, fadlan xor u noqo inaad la xidhiidho kooxdayada iibka caalamiga ah. Waxaan bixinaa taageero luuqado badan si aan u hubinno isgaarsiin hufan waxaanan ku talineynaa qeexida agabka ugu habboon, XARUNTA, iyo hababka daaweynta kulaylka ee ku salaysan codsigaaga.