The Ultimate Encyclopedia of 1050 Ishidi le-Aluminium : Ukuhlaziywa Okujulile kusuka ku-Metallurgy kuya ku-Practical Application
The Ultimate Encyclopedia of 1050 Ishidi le-Aluminium (I-Commercial Pure Aluminium): Ukuhlaziywa Okujulile kusuka ku-Metallurgy kuya ku-Practical Application
Mina. Ukubuka konke kanye nokuma kwempahla
1050 Ishidi le-Aluminiumungowakwa- 1xxx uchungechunge lwe-aluminium alloys. Ngokwezivumelwano zokuqanjwa kwamazwe ngamazwe, imele i-aluminium yezentengiselwano emsulwa enokuqukethwe kwe-aluminium okungengaphansi kwalokho 99.5%. Ivame ukubizwa ngokuthi 1050ku-Chinese National Standard (GB / t), ngenkathi kumazinga aseYurophu (Phakathi kwa-), kuvame ukubizwa ngokuthi AW-1050A (EN AW-Al99.5)ngenombolo yenombolo 3.0255. Kuphinde kube yibanga elijwayelekile elibhalisiwe ku-Aluminium Association (-E) amazinga.
Njengo I-alloy engekho emthethweni, inani eliyinhloko le 1050 ayilele emandleni ayo, kodwa kunalokho kukho ukuzinza kwamakhemikhali ngokwedlulelefuthi izakhiwo zomzimba. (conductivity kagesi, conductivity ezishisayo, kanye reflectivity). Idlala indima ka-a “impahla yesisekelo” ngaphakathi komndeni we-aluminium alloy, okufana nensimbi ethambile (E.g., Q235) embonini yensimbi. Inqubo yayo yokukhiqiza evuthiwe kanye nezindleko eziphansi zokuphonsa/zokugingqika ziyenza ibe yitshe legumbi lokuxhumana, ukuqhuba, I-Anti-Corrosion, kanye nezicelo zokugxiviza ezijulile.
🔍 Ukuhunyushwa Okujulile:
- Kungani ukhethe 1050 ngaphezulu 1060?Ngenkathi 1060 inokuhlanzeka okuphezulu (99.6%), 1050 inikeza ibhalansi engcono phakathi kwamandla nokwakheka, futhi ngokuvamile kubiza kakhulu ukuncintisana.
- Yini eyenza “angelapheki” -ncishana?Kusho ukuthi awukwazi ukukhulisa ubulukhuni bayo ngokucisha nokuguga njengoba ubungenza nge-6061-T6. Amandla ayo angandiswa kuphela ukusebenza okubandayo (eqa, umdwebo).
2. Izici ze-Metallurgical kanye ne-Micro-Mechanisms
1. Isakhiwo se-Crystal kanye ne-Ductility
1050 i-aluminium ine-a I-Cubic Egxile Ebusweni (I-FCC)isakhiwo sekristalu. Lesi sakhiwo sinikeza okokusebenza ukuqina okuphezulu kakhulu kanye ne-ductility, futhi ayijwayele ukushintshashintsha ngisho nasezindaweni ezinezinga lokushisa eliphansi (njengamazinga okushisa e-nitrogen ewuketshezi), ngokungafani nezinye izinsimbi ezihlushwa ukuqina okubandayo. Kungakho 1050 ifaneleka kakhulu kuma-linings kumishini ye-cryogenic (E.g., Abathwali be-LNG).
2. Ifilimu Ye-oksidi Yokuziphilisa
I-aluminiyamu ehlanzekile iphendula ngokushesha nomoya-mpilo osemoyeni ukuze yakhe ungqimba oluminyene γ-Al₂O₃ (i-corundum) ifilimucishe 2-10 ama-nanometers obukhulu. Le filimu ihlangene ngokwedlulele futhi ivimbela ukuqhubeka kwe-oxidation yensimbi yangaphakathi. Uma ubuso buklwetshiwe, ifilimu entsha ye-oxide yakheka ngokushesha lapho ichayeke emoyeni noma emanzini. Lesi yisizathu esibalulekile sokumelana kwayo nokugqwala okuphakeme kakhulu uma kuqhathaniswa nensimbi ejwayelekile ye-carbon.
I-III. Ukubunjwa Kwekhemikhali Okuningiliziwe (Iphesenti leMisa %)
Ukwakheka kwamakhemikhali okunembe kuyisihluthulelo sokunquma ukusebenza kwe 1050. Ngisho nokungcola komkhondo kungathinta kakhulu ukuhanjiswa kanye nokusebenza kokucubungula.
| Isici | Isifanekiselo | Okuqukethwe (%) | Umsebenzi kanye nomthelela |
|---|---|---|---|
| I-Aluminium. | Al. | ≥ 99.50. | Isici se-matrix, inquma conductivity ephezulu, conductivity ezishisayo, nokumelana nokugqwala. |
| Insimbi | Fe | ≤ 0.40 | Ukungcola okuvame kakhulu. I-ayoni inokuncibilika okuphansi kakhulu ku-aluminium futhi yenza izigaba ezinothile ngensimbi njengenaliti, inciphisa kancane ipulasitiki kanye nokumelana nokugqwala kodwa yandisa amandla. |
| I-silicon | Futhi | ≤ 0.25 | Ngokuvamile kuhlangana nensimbi. I-silicon emaphakathi ingathuthukisa ukusebenza kokusakaza, kodwa amanani eqile ku-aluminium emsulwa anciphisa i-ductility. |
| Ithusi | Cu | ≤ 0.05 | Into yokungathetheki. I-Copper iwandisa kakhulu amandla kodwa inciphisa kakhulu ukumelana nokugqwala (ikakhulukazi ukugqwala kwe-intergranular) kanye nokwenza. |
| IManganese | UMn | ≤ 0.05 | Landelela ubukhona, umthelela omncane ezakhiweni. |
| Magnesium | Mg | ≤ 0.05 | Landelela ubukhona. |
| Uthayela | Zn | ≤ 0.05 | Landelela ubukhona, ngokuvamile kubhekwa njengokungcola okungenangozi. |
| Titanium | Kwe | ≤ 0.03 | Ngezinye izikhathi yengezwa njengomcwengisisi wokusanhlamvu, ukusiza ukucwenga okusanhlamvu kanye nokwenza ngcono ukucutshungulwa kwekhwalithi yendawo. |
| Abanye | – | ≤ 0.03 (sisinye) | Ilawulwa ngokuqinile ukuze kuqinisekiswe izici ze-aluminium emsulwa. |
I-IV. Imininingwane Yokufutheka kanye ne-Mechanical Property Spectrum
Izakhiwo ze 1050 Ishidi le-aluminium liyahlukahluka kakhulu nalo “ukuthukuthela.” Ulaka kunqunywa inhlanganisela -dumaleyofuthi ukusebenza okubandayo.
1. Ukuchazwa Kwentukuthelo kanye Nezimo Ezisebenzayo
| Ulaka | Igama eligcwele & Incazelo Yenqubo | Izinga Lokuqina | Izimo Zokusebenza Ezinconyiwe |
|---|---|---|---|
| O. | -Bothalekiwe. | ⭐ (Ithambile kakhulu) | Umdwebo Ojule Kakhulu: Njengemizimba ye-cookware, indebe yesibani elula. Ipulasitiki enhle kakhulu, lowest strength. |
| H111. | Nzima nzima. | ⭐⭐ | Ukwakhiwa Okujwayelekile: Inamandla kancane kune-O-temper, igcina iningi lepulasitiki yayo. |
| H12 / H22. | 1/4 Kunzima. | ⭐⭐⭐ | Ukunyathela okungajulile/Ukugoba: Izingxenye ezidinga amandla athile okugcina umumo. |
| H14 / H24. | Half kanzima. | ⭐⭐⭐⭐ | I-General Sheet Metal: I evame kakhuluulaka emakethe. Ifanele ukugoba, eqa, nomdwebo ongajulile. |
| H16 / H26. | 3/4 Kunzima. | ⭐⭐⭐⭐⭐ | Izingxenye Zesakhiwo: Idinga amandla aphezulu, izingxenye ezine-deformation encane. |
| H18 / H28. | Nzima kakhulu. | ⭐⭐⭐⭐⭐⭐ | Isidingo Sokuqina: Njengama-nameplates, ama-gaskets; ngokuyisisekelo akukho okunye ukucubungula kwepulasitiki. |
(Incwajana: I-H2x tempers ibhekisela ezintweni eziqiniswe ngaphezu kokuqina okuqondiwe bese zikhishwa kancane.. Ukumelana nokuqina kwawo kanye nokuqina ngokuvamile kungcono kune-H1x tempers yezinga elifanayo.)
2. Ishidi Ledatha Yempahla Eningiliziwe
| Inkomba yokusebenza | O fundfule (-Bothalekiwe) | I-H14 Intukuthelo (Half kanzima) | I-H18 Intukuthelo (Nzima kakhulu) | Standard Test |
|---|---|---|---|---|
| Amandla Okuqina (Rm). | 60 – 100 I-MPa | 105 – 145 I-MPa. | 160 – 200 I-MPa | GB / t 228 |
| Amandla obufakazi (I-Rp0.2). | ≥ 20 I-MPa | ≥ 85 I-MPa | ≥ 140 I-MPa | GB / t 228 |
| Ukwelula (A50mm). | ≥ 30% | ≥ 12% | ≥ 6% | GB / t 228 |
| Ubulukhuni Brinell (I-HBW). | 17 – 23 | 32 – 38 | 45 – 55 | GB / t 231 |
| Amandla E-Shear. | ~ 40 I-MPa | ~ 70 I-MPa | ~ 95 I-MPa | – |
V. I-Physical Property Parameters (Ukusebenza emazingeni okushisa aphezulu naphansi)
| Impahla Engokomzimba | Thanda | Ubunjiniyela Ukubaluleka |
|---|---|---|
| Ukuminyana (20°C). | 2.71 g/cm³ | Inketho yokuqala yokuklama engasindi, isisindo kuphela 30% zethusi. |
| Ibanga Lokuncibilika. | 646 – 657 °C | Kulula ukusakaza kanye ne-remelt ukuze igaywe kabusha. |
| I-Thermal Conductivity (20°C). | 222 W /(m · k). | Ukusebenza kahle kakhulu kokukhipha ukushisa, 3-5 izikhathi ezensimbi. |
| Ukuqina kukagesi. | 61.0 % I-IACS. | Okwesibili kuphela kwithusi, ilungele ukudluliswa kwe-high-voltage kanye namabhasi. |
| I-coefficient of thermal expression (20-100°C) | 23.8 × 10⁻⁶ /K | Okuguquguqukayo okufanele kucatshangelwe lapho kuklanywa izingxenye ezishisayo. |
| Umthamo othize wokushisa. | 900 J /(kg ·K) | – |
| I-Elastic Modulus (I-Modulus Encane). | 69 – 71 I-GPa | Idatha eyisisekelo yezibalo zokuguqula amandla. |
| Isilinganiso sikaPoisson. | 0.33 | – |
VI. Umhlahlandlela ojulile wokucubungula nokukhiqiza
Ngenxa ye “ithambile kodwa iqinile” imvelo ye 1050 i-aluminium, amasu akhethekile kufanele asetshenziswe ngesikhathi sokucubungula:
1. Ukufakaza
- Inselele: Ithambekele kakhulu ekukhiqizeni a I-Edge eyakhelwe phezulu (KHOTHAMA), okuholela ezindaweni ezimbi, nama-chips ajwayele ukugoqa ithuluzi.
- Izinyathelo zokulwa:
- Sebenzisa insimbi enesivinini esikhulu noma amathuluzi e-carbide nge ama-rake angles amakhulu kanye nemiphetho ebukhali yokusika.
- Khulisa isivinini sokusika futhi unciphise izinga lokudla.
- Kumele kusetshenziswe uketshezi olukhethekile lwe-aluminium alloy cuttingukupholisa okuqinile nokugcoba.
2. Ukufudumeza
- Inzuzo: Ukufudumala okuhle, akukho ukuthambekela kokuqhekeka.
- Inqubo Enconyiwe: I-TIG (I-Tungsten Inert Gas) ukushiselayiyona evame kakhulu, ukukhiqiza amashisela amahle futhi aminyene; Mina (I-Metal Inert Gas) i-welding nayo ingasetshenziselwa ukukhiqiza okuzenzakalelayo.
- Incwajana: Intambo yokushisela ngokuvamile isebenzisa i-ER1100 noma i-ER4043. Ngemva kokushisela, indawo yokushisela kanye nethinteke ukushisa izothamba (ukubuyela esimweni esiseduze no-O temper).
3. Akha imali
- Ukugoba: Ubuncane berediyasi yokugoba enconyelwe ukufutheka kwe-H14 ngu 1.0t – 1.5t. (t = ukujiya kwepuleti). I-O intukuthelo ingafinyelela ukugoba okufile.
- Umdwebo ojulile: 1050-I-O iyimpahla enhle kakhulu yokwenza amabhodwe e-aluminium namakepisi amabhodlela, okuvumela izilinganiso ezinkulu zokudweba.
4. Ukwelashwa okungaphezulu
- I-anodizing: Nakuba ifilimu ye-aluminium oxide ehlanzekile inokucaca okuphezulu kanye ne-adsorption enhle, ukumelana kwayo nokugqoka kungaphansi kwama-alloys afana 6061 ngenxa yokuntuleka kwezakhi ze-alloying. Ivame ukusetshenziselwa amapuleti okubonisa isibuko ngemuva ukupholisha ngamakhemikhali.
- Ukugqoka: Inamathela kahle kakhulu kumapende nama-powder coatings.
Vikwa. Ukuhlaziywa Okujulile Kwezicelo Zemboni
| Umkhakha Wezimboni | Izibonelo Zohlelo Oluthize | Isizathu Sokukhetha Okubalulekile |
|---|---|---|
| Amandla & Ezogesi. | Amawindi e-Transformer, imigudu yebhasi, ama-capacitor casings, ibhethri ye-lithium evumelana nezimo | I-conductivity ephezulu, ukuminyana okuphansi, izindleko eziphansi. |
| Ukuphatha Okushisayo. | Amaphiko e-CPU heatsink, Izindlu ezikhanyayo ze-LED, Izishintshi zokushisa ze-AC, amakamelo omhwamuko | I-Ultra-high thermal conductivity, kulula ukucubungula kube izakhiwo eziyinkimbinkimbi zokupholisa. |
| I-Chemical Anti-Corrosion. | Amathangi okugcina i-nitric acid agxilile, i-reactor linings yemithi, amapayipi okuthutha i-asidi | Ukumelana nokugqwala okuqine kakhulu emithonjeni ye-oxidizing futhi kuhlala kuyi-ductile emazingeni okushisa aphansi. |
| Ubungcweti bokwakhiwa kwezindlu & Umhlobiso. | Uphahla lwe-aluminium, ikhethini odongeni eliyinhlanganisela panel cores, amapaneli ophahleni, izimpumputhe | Ukumelana Nezulu Okuhle, kulula ukugoqa ijazi, Kulula ukwakha. |
| Imboni Yokukhanyisa. | Izibonisi ze-Streetlight, izindebe zokubonisa ukukhanya, izibonisi zezibani zezimoto | Ukukhanya okukhanyayo okubonakalayo > 85%, ukusebenza okuhle kakhulu kwe-optical. |
| Ukudla & Ikhokhere. | Ama-pan substrates angagxili, aluminium steamers, Ukupakisha kokudla foil, kwasemini ibhokisi isikhunta | Non-anobuthi, engenaphunga, Kulula ukuhlanza, ukushisa okusheshayo. |
| Okucindezelwayo & Ukwenza amapuleti. | Isisekelo sepuleti le-PS, Isisekelo sepuleti le-CTP | Ukuzinza okuhle kwe-dimensional, ukuhlangana okuhle kweyinki ngemuva kokwelashwa kwendawo. |
VIII. Competitor Comparison: 1050 vs 1060 vs 1100 vs 3003
Ukusiza ekukhetheni izinto ezingcono, nakhu ukuqhathanisa okuningiliziwe kwe 1050 ngezinto ezivamile ezifanayo:
| -Yisimilo | 1050 (Al99.5). | 1060 (Al99.6). | 1100 (Al99.0). | 3003 (Al-mn). |
|---|---|---|---|---|
| I-Aluminium Purity. | 99.5% | 99.6%. | 99.0% | 96.7% (Ibhalansi Mn) |
| I-Conductivity/Thermal Cond.. | Kuhle kakhulu | Okufanelekile. | Kuhle | Okuphakathi |
| Ukumelana Nokugqwala. | Kuhle kakhulu | Kuhle kakhulu | Kuhle kakhulu | Kuhle |
| Amandla. | -Ehlile | -Ehlile | Okumaphakathi-Phansi | Okuphakathi (20% ephakeme kunale 1050). |
| Inani. | Ezomnotho. | Phezulu kancane | Okuphakathi | Okuphakathi |
| Ukuhlola Okuphelele. | Inkosi Yezindleko-Ngempumelelo, ilungele izimo eziningi ezijwayelekile. | Ifanele izindawo ezinezidingo ezidlulele ze-conductivity/i-heat dissipation. | Ifanele izingxenye ezijwayelekile ezidinga amandla athe xaxa. | Ifanele izingxenye zesakhiwo ezidinga kokubili ukuvimbela ukugqwala namandla athile. |
IX. Ukupakisha, Isitoreji, kanye Namazinga Okuhlola
1. Ukupakisha Okujwayelekile
Ukuze uvimbele ukushintsha kombala kwe-oxidation noma imihuzuko ku-aluminium emsulwa, ukupakishwa okujwayelekile kokuthekelisa ngokuvamile kuhlanganisa:
- Isendlalelo Sangaphakathi: Amashidi angawodwana ahlukaniswe nge PE ifilimu eluhlaza okwesibhakabhakanoma i-neutral kraft paper.
- Isendlalelo esiphakathi: Sonke isitaki samashidi sisongwe ngaso iphepha elifaka umswakama. + ifilimu ye-bubble yepulasitiki.
- Ungqimba lwangaphandle: Ibekwe ku-a Iphalethi elingenafumigation, ziboshwe ngamabhande ensimbi, futhi embozwe ngaphandle nge a ibhokisi likathayelanoma plywood icala.
2. Izincomo Zesitoreji
- Kufanele igcinwe endaweni yokugcina impahla engaphakathi eyomile, kungene umoya, futhi ayinayo inkungu ene-asidi/alkali.
- Gwema ukuthintana ngqo nomhlabathi; sebenzisa amaphedi okhuni ukuze uphakamise izinto.
3. Amaphuzu Okuhlola
- Ukubekezelela Dimensional: Hlola ukuthi ukujiya kuyahambisana yini ne-GB/T 3880 noma 485 amazinga.
- Izakhiwo Zemishini: Bheka ubulukhuni noma ucele Isitifiketi Sokuhlolwa Kwemishini (I-MTC).
- Isimonyana sekhwalithi: Akunakuqhekeka, amabala amafutha, imihuzuko enzima, noma ama-roller marks.
Qhakaziza&A
Q1: Angakwazi 1050 ishidi le-aluminium lingasetshenziswa kumadekhi emikhumbi noma izingxenye zesakhiwo ezindaweni zamanzi olwandle?
A:. Akunconyiwe neze.Nakuba 1050 imelana nokugqwala komkhathi, izwela kakhulu i-chloride ions (Cl⁻). Amanzi olwandle anothe ngama-chloride, okungadala ukugqwala komgodi kanye nokugqwala kwemifantu, angena ngokushesha amashidi azacile. Izindawo zasolwandle kufanele zisebenzise uchungechunge lwe-5xxx (E.g., 5052, 5083) Al-mg alloys, ezinokumelana okuhle kakhulu namanzi olwandle.
Okwabomvana: Kungani i-H14 ithukuthele 1050 Ishidi le-aluminium liqhekeka kalula ngesikhathi sokugoba?
A:Kungaba nezizathu ezintathu:
- Irediyasi ye-Gobela Incane Kakhulu: Nakuba i-H14 inzima kancane, kusadingeka ukuthi ilandele irediyasi encane yokugoba (ngokuvamile kunconywa 1.0t~1.5t, lapho t kuwubukhulu bepuleti); i-engeli encane kakhulu engu-R izobangela ukudabuka okungaphandle.
- Ukuqondisa okusanhlamvu (I-Anisotropy): Amashidi e-aluminium anesiqondiso sokugeleza kwe-fiber ngesikhathi sokugoqa. I-Bendability ingcono kakhulu uma umugqa wokugoba ubheke ohlangothini olugoqayo; kungenzeka ukuthi iqhekeke uma ihambisana nendawo eginqikayo.
- Ukungcola Kwempahla: Uma ukungcola kwe-iron ne-silicon kusezingeni eliphezulu, noma uma usayizi wokusanhlamvu emaholoholo, ipulasitiki nayo izokwehla.
I-Q3: Angakwazi 1050 thola i-Hard Anodizing?
A:. Kunzima futhi akunconywa. I-anodizing eqinile ngokuvamile idinga ukuba khona kwezinto ezifana ne-magnesium ne-silicon (E.g., 6061) ukusekela ubulukhuni nokunamathela kwefilimu ye-oxide ewugqinsi. Ifilimu ye-oxide eyenziwe nge-aluminium ehlanzekile 1050 ithambile futhi inzima ukwenza ifilimu ewugqinsi (ngokuvamile <25μm), futhi ubulukhuni bayo nokumelana nokugqoka kukude nokuhlangabezana nezindinganiso ezinzima ze-anodizing.
I-Q4: Kungani 1050 Ishidi le-aluminium ngezinye izikhathi liphenduka libe mnyama noma libe namabala amhlophe ngemva kokugcinwa isikhathi esithile?
A:Lokhu ngokuvamile kubangelwa ukungapakishwa kahle.
- Amabala Amhlophe: Ngokuvamile amabala amanzi noma izinsalela alkaline. Umswakama ovalelwe phakathi kwamashidi awukwazi ukuhwamuka, okubangela ukugqwala kwendawo.
- Ukuba mnyama: Kungenzeka ukuthi i-oxidation kawoyela noma ukuthintana namapulasitiki akhipha irabha/i-sulfide. Ngaso sonke isikhathi sebenzisa izinto zokupakisha ezingathathi hlangothi futhi uqinisekise ukuthi inqolobane yomile futhi ingena umoya.
I-Q5: Ingabe kukhona umehluko omkhulu wamanani phakathi 1050 futhi 1060? Ihluke kuphi ngokuyinhloko?
A:Umehluko wentengo ngethani ngokuvamile ungamakhulu ambalwa ama-RMB. Umehluko ikakhulukazi ulele:
- Izindleko ezibonakalayo ezingavuthiwe: 1060 idinga ukuhlanzeka okuphezulu kwe-aluminium ingots, futhi izidingo zokuphinda zigaywe kabusha ziqinile.
- Ukulawulwa Kwenqubo: Ukukhiqiza 99.6% ishidi le-aluminium yokuhlanzeka lidinga izinqubo zokulawula ukungcola okungcono kakhulu kune 99.5%.
- Umehluko Wohlelo: Uma isidingo se-conductivity sibucayi kakhulu (E.g., amasinki okushisa ajwayelekile vs. amabhasi e-ultra-high voltage), 1050 inikeza ukusebenza kahle kwezindleko.
Q6: Ngenzenjani uma amandla ka 1050 Ishidi le-aluminium liyancipha ngemuva kokushisela?
A:Lesi yisenzakalo esivamile (umphumela we-annealing). Ukushisa kwe-arc kubangela umphumela wokuqina obandayo endaweni yokushisela nendawo ethinteke ukushisa ukuthi unyamalale, ebuyela esimweni esithambile esiseduze no-O temper. Uma isakhiwo sidinga amandla, i Ukuqina kwe-cross-sectional at the weld kufanele kwandiswengesikhathi sokuklama ukunxephezela ukulahlekelwa amandla, noma ucabange ukusebenzisa izindlela zokuxhuma ngomshini njenge-riveting noma i-adhesive bonding esikhundleni sokushisela.
Isifinyezo
1050 Ishidi le-Aluminiumingaphezu nje kocezu lwensimbi; kuyisixazululo esingabizi kakhulu ukuqhuba, ukuchithwa kokushisa, kanye ne-anti-corrosionizidingo embonini yesimanje. Idela amandla aphezulu ngokushintshanisa ukubekezelelana kokucubungula okungenakuqhathaniswa nokuzinza kwamakhemikhali. Ukuthi udizayina isibani se-LED esidinga ukulahlwa kokushisa okusebenzayo, ukucinga okubalulekile kweziqukathi zamakhemikhali amelana ne-asidi-alkali, noma edinga ukugxiviza izingxenye ze-hardware eziyinkimbinkimbi ngobuningi, 1050 Ishidi le-Aluminiumokuthandayo “ukubheja okuphephile” futhi “ukukhetha kwezomnotho.”
