Aluminom mpempe akwụkwọ vs Aluminom Plate: Nkọwa Ọkpụrụkpụ na Ọdịiche Ngwa
mpempe akwụkwọ aluminombụ ihe nzacha mbụ onye njikwa ịzụrụ ihe ọ bụla na-atụgharị na mpempe ajụjụ, n'agbanyeghị nke ahụ, ọ ka bụ paramita ahọpụtara nke ọma na azụmaahịa aluminom zuru ụwa ọnụ.
N'okpuru 6.35 mm (0.250 n'ime.) ngwaahịa a na-akpọ mpempe akwụkwọ; n'elu ya, efere.
Otu ahịrị ahụ dị na ASTM B209, ISO 6361 na GB/T 3880 na-ebute ọgba aghara nke metallurgical, Nsonaazụ logistical na azụmahịa nke nwere ike ibunye—ma ọ bụ mebie ọnụ ahịa ọrụ site na pasentị ọnụọgụ abụọ.
Akụkọ a na-agbasa cascade, na-agbakwụnye tebụl ntụnyere dị elu anọ, zara ya 12 ajụjụ ndị na-azụ ahịa na-ebukarị Google, Akụkọ ihe mere eme nke Eco Alum Co., Ltd., Ltd. edoziri 1 680 t nke embodied CO₂ site na ịgbanwee si 10 mm efere ka 5 mm mpempe akwụkwọ na a 300 000 m² logistics ụlọ.
1. Gini 6.35 mm? – Akụkọ ihe mere eme dere n'ime nọmba
N'ime 1954 Kọmitii ASTM B-07 chọrọ mwepu doro anya maka ike mkpọgharị ọkụ na igwe igwe ihe ntụgharị 144 inch ọhụrụ.
¼ inch (6.35 mm) bụ nlele kacha dị gịrịgịrị nke enwere ike ịtụgharị na-enweghị mgbawa ọnụ n'obosara zuru oke.
ISO depụtaghachiri oke na 1967 iji kwado ụdọ ọkọnọ Atlantic na Pacific.
Afọ iri asaa ka e mesịrị, ọnụ ọgụgụ ahụ dịgidere—ọ bụghị n'ihi na igwe ihe igwe enweghị ike ịgbanye ihe ndị na-ekpo ọkụ karị, ma n'ihi na ọ bụla downstream koodu (ịgbado ọkụ, UT, okpomọkụ-ọgwụgwọ, ike ọgwụgwụ) a na-edozi ya.
2. Agbụ usoro na ilekiri
Akwandina (≤6.35 mm)
Oyi-mpịakọta → Degrease → Anneal ma ọ bụ ihe ngwọta-okpomọkụ-ọgwụgwọ → Ụkwụ-ọkwa → Kpaa → Eddy-ugbu a nyochaa → eriri igwe ma ọ bụ igbe osisi.
Efere (>6.35 mm)
Mpịakọta na-ekpo ọkụ ma ọ bụ ihe nkedo DC → Akpụkpọ isi abụọ ihu → ọkwa mgbatị (0.5–2 % eriri plastik) → 10 MHz ultrasonic nyochaa → Plasma ma ọ bụ hụrụ ịkpụ → Stillage mkpọ.
3. Microstructure & n'ibu ima elu
Mpempe akwụkwọ oyi na-atụ na-ebu akụkụ akụkụ ọka pancaked ≥5:1, na-enye r-uru dị elu maka ịbịaru miri emi mana ike mgbaji dị ala.
Efere a na-ekpo ọkụ na-atụgharị na-emegharị ka ọ bụrụ ọka nhata; Ogo ọka buru ibu na-ebuli ike mana opekempe gbagọ okpukpu atọ.
Okpokoro 1 na-akọwapụta ihe ịwụ elu maka 6061-T6.
Okpokoro 1 - 6061 n'ibu crossover na 25 Celsius C (nkezi igwe nri, 2025-Q3)
| Ngwongwo | 5 mm mpempe akwụkwọ (T6) | 10 mm efere (T651) | D |
| 0.2 % YS (MPa) | 255 | 275 | +8 % |
| UTS (MPa) | 295 | 315 | +7 % |
| Elongation A50 | 12 % | 10 % | –2 pt |
| K_IC (MPa √m) | 29 | 34 | +17 % |
| Mine. gbadaa radius (90Celsius) | 1 t | 3 t | 3Ebibie × |
| Oke ike ọgwụgwụ 10 cycles (MPa) | 95 | 105 | +11 % |
4. Ọnụ ụlọ: ebe milimita ọ bụla ọzọ na-afụ ụfụ
A na-ere efere $/kg, mpempe akwụkwọ $/kg ma ọ bụ $/m².
Ịtụgharị gaa $/m² na-ekpughe ezigbo ntaramahụhụ: okpukpu abụọ nke ọkpụrụkpụ si 5 mm ka 12 mm multiplies na-eri 2.6× n'agbanyeghị na kilogram adịchaghị anya.
Okpokoro 2 - ọnụ ahịa ụlọ nkwakọba ihe Shanghai, 15 Dec 2025 (USD, 17 % Ewepụrụ VAT)
| Mesho | Ụdị | $/k | kg / m² | $/m² | Ndeksi |
| 2 mm | Akwandina | 3.05 | 5.42 | 16.5 | 100 |
| 5 mm | Akwandina | 3.10 | 13.55 | 42.0 | 255 |
| 8 mm | Efere | 3.35 | 21.6 | 72.4 | 439 |
| 12 mm | Efere | 3.40 | 32.4 | 110.2 | 668 |
| 25 mm | Efere | 3.55 | 67.5 | 239.6 | 1 452 |
5. Ntinye mkpịsị aka ngwa - ibu vs gburugburu
Jiri Tebụl 3 dị ka onye nhọpụta 30 sekọnd.
Agba na-egosi mgbagha alloy dị ọnụ ala karịa ≤ L/180 na nrụgide ≤ 0.6 F_y ya na 2.0 ihe nchekwa.
Okpokoro 3 – Alloy & ụdị ahọpụtara (2025 ụkpụrụ imewe)
| Ibu ibu (kg / m²) | Ime ụlọ kpọrọ nkụ | Ọkụ mmiri mmiri | Mfesa kemịkalụ |
| <30 | 3003-H24 1.2 mm mpempe akwụkwọ | 5052-H32 2 mm mpempe akwụkwọ | 5086-H111 2.5 mm mpempe akwụkwọ |
| 30-100 | 6061-T6 3 mm mpempe akwụkwọ | 5083-H32 4 mm mpempe akwụkwọ | 5083-H116 5 mm mpempe akwụkwọ |
| 100-300 | 6061-T6 5 mm mpempe akwụkwọ | 5083-H116 6 mm mpempe akwụkwọ | 5083-H116 8 mm efere |
| 300-600 | 6061-T651 8 mm efere | 5083-H116 10 mm efere | 6082-T651 12 mm efere |
| >600 | 7075-T651 16 mm efere | 7075-T7351 20 mm efere | - (gbanwee gaa na Ti ma ọ bụ ígwè) |
6. Ịbanye & akwa
Igbuji
Akwandina: 4 kW fiber laser na 1.8 m min olu, nitrogen enyemaka, Ra 6 µm ọnụ.
Efere: plasma ma ọ bụ mmiri-jet; ọsọ laser na-ada 70 % na afuru efu na-apụta.
Na-ehulata
Akwandina: 50-ton pịa breeki, 85° ngwá ọrụ.
Efere: ≥300-ton CNC okpueze breeki, 3× sara mbara V-die.
ịgbado ọkụ
Akwandina: pulsed-GMAW, 1.2 mm ER4047, 0.8 kJ mm⁻¹, ọ dịghị tupu okpomọkụ.
Efere: spray-GMAW ma ọ bụ ejima-waya SAW, 1.6 mm ER5356, 100 Celsius C tupu ọkụ maka >25 mm 7xxx, zuru RT.
7. Ọsọ elekere-nnọnye-agbụ
Ihe igwe igwe nke Europe nwere iwu ikuku chọrọ 10 MHz UT na onye akaebe otu atọ.
Ụlọ ihe ọkụkụ ndị China na-agba akwụkwọ efere kwa izu abụọ, igbu oge ndu site 30 %.
Okpokoro 4 - 2025 nkezi ụzọ-oge (igwe igwe na ọdụ ụgbọ mmiri FOB, weeks)
| Mesho | China | Iroopu | Anyi | Ebe ananto (t) |
| 1- 3 mm mpempe akwụkwọ | 2 | 3 | 4 | 5 |
| 4- 6 mm mpempe akwụkwọ | 3 | 4 | 5 | 10 |
| 8- 12 mm efere | 8 | 12 | 10 | 25 |
| 20- 60 mm efere | 10 | 16 | 14 | 40 |
8. Nkuku nkwado - kg CO₂ e kwa m²
5 mm 6061 akwandina: 10.8 kg ka e/
10 mm 6061 efere: 21.6 kg ka e/
Na-echekwa site na ịhọrọ mpempe akwụkwọ: 50 % (tupu iga na ịgbado ọkụ ike).
9. Eco alum co., Ltd. - 2025 Pọtụfoliyo ikpe
Foto ụlọ ọrụ
tọrọ ntọala 2008, Koodu mgbanwe ngwaahịa Shenzhen 2875.
1.2 Mt yr⁻¹ ike ịtụgharị, 6xxx & 5xxx lekwasịrị anya, ASI-PS & ISO 14064 kwadoro.
38 % nke mmepụta bụ 1-6 mm mpempe akwụkwọ mbupụ na 42 mba.
Ikpe 1 – Kasị otu-elu ụlọ aluminum mpempe akwụkwọ ọkpụrụkpụ downgrade
Ihe oru ngo: JD.com Xi'an AI logistics ogige, 300 000 m² ụlọ.
Nkọwa nke izizi: 10 mm 6061-T651 efere.
Eco Alum ngwọta: 5 mm 6061-T6 mpempe akwụkwọ + 60× 40 mm okpu siri ike.
Rizootu: 1 680 t aluminom echekwara, 3.2 M USD ihe nchekwa, 4 200 t CO₂ e zere.
Ikpe 2 – Mmiri ọkwa mgba ọkụ
38 m nnukwu ụgbọ mmiri helideck: 6 mm 5083-H116 mpempe akwụkwọ sanwichi nwere 80 mm isi mmanụ aṅụ kama 12 mm efere.
DNV-GL kwadoro, ibu ibu 48 %, 12 t ballast ígwè kpochapụrụ.
10. Ndị na-azụta FAQ iri na abụọ pịnye na 2 a.m.
Q1. Ibu 6.35 mm exactly ¼ inch?
Okwukwe, 0.250 n'ime. = 6.35 mm; ASTM na-enye ohere +0.014 mm / -0.000 mm.
Q2. Enwere m ike ịtụ 7 mm mpempe akwụkwọ?
Naanị dị ka ebe a na-atụgharị oyi na-atụ; ego igwe igwe 12 %, 10 t minimum.
Q3. Nkpuchi ọ na-emetụta iwu ọkpụrụkpụ?
Mba. 5 % A na-eleghara mkpuchi nke ọ bụla anya na nhazi nhazi.
Q4. Ọ bụ iwu UT maka mpempe akwụkwọ?
Mba. ASTM B209 chọrọ UT naanị maka efere >12.5 mm ọ gwụla ma akpọkuru ya.
Q5. Mpempe akwụkwọ kacha sie ike ka enwere ike ịgbakọ?
6 mm × 1 600 mm, eriri igwe ID 610 mm, ibu 8 t.
Q6. Opekempe PVDF agba-dakọtara?
3 t (≈550m² n'ime 3 mm) site na Eco Alum; 2-agba izu ụka.
Q7. Enwere m ike ịgbado ọkụ 5 mm mpempe akwụkwọ ka 20 mm efere?
Okwukwe, mana AWS D1.2 chọrọ 1:3 mgbanwe taper na WPS tozuru oke.
Q8. Laser-ebipụ HAZ nro na mpempe akwụkwọ?
HAZ <0.2 mm; ike ọnwụ <3 %, na-elegharakarị anya.
Q9. Ibu 6082 dị na mpempe akwụkwọ?
Naanị ≥2 mm; n'okpuru na ojiji 6061.
Q10. Otu esi enyocha ọkpụrụkpụ aluminom na saịtị?
60 MHz UT nlele, NIST 6 mm ngọngọ; ndidi +0.05 / -0.10 mm mkpuchi, ± 0.15 mm efu.
Q11. Ọdịnaya emegharịrị n'elu 25 mm efere?
Eco Alum na-enye 5083-H116 ruo 80 mm with 85 % mpempe akwụkwọ post-consumer, ASI-PS kwadoro.
Q12. Gịnị mere ogologo efere ụzọ-oge na Europe?
Ngwa igwe igwe nke Europe nwere iwu ikuku chọrọ 10 MHz UT na onye akaebe otu atọ; Igwe igwe ndị China na-agba efere ndị ahịa kwa izu abụọ.
11. Ndepụta nleba anya - tinye nke a na akwụkwọ ndetu gị
- Gbakọọ modulus ngalaba achọrọ.
- Họrọ nlele kacha dị gịrịgịrị ≤6.35 mm na-eju ntụgharị & na-agbaji.
- Ọ bụrụ na ọchichi na-achị, tinye stiffeners tupu ịwụ elu na efere.
- Lelee ịgbado ọkụ: ọ bụrụ na ahọpụtara efere maka ike ọgwụgwụ, tụlee sandwich mpempe akwụkwọ.
- Tinyegharịa carbon & ida onu; mpempe akwụkwọ na-emeri 70 % nke oge.
12. Nchikota - ka ibu kwuo okwu, ọ bụghị àgwà
Ọgwụgwọmpempe akwụkwọ aluminomdị ka mgbanwe efu, ọ bụghị ihe odide ala ala peeji nke nketa.
Nke 6.35 Oke mm na-emepe ụdọ ọkọnọ abụọ jikọtara ya na ọnụ ahịa dị iche, carbon na nzọ ụkwụ oge ndu.
Jiri Tebụl malite ọrụ ọ bụla 3 yana ndepụta nlele Eco Alum; 30-50 % Nchekwa ihe onwunwe na izu nke usoro ihe omume na-emekarị.