Multidimensional Investion of Aluminium Ntawv Nyiaj Hlau Irrig Txawv ntawm Chocolate Wrapping Ntawv Nyiaj

Tsis zoo siv

Chocolate Wrapping Ntawv Nyiaj tau dhau los ua ntim daim ntawv ntim rau mid-rau-high-end me nyuam chocolate khoom vim nws tau zoo heev, Superior Barrier Cov Khoom Siv, thiab kev ntxhib los mos siab. Raws li cov txheej txheem tseem ceeb txheej ntawm cov ntim, Cov ntawv ci txhuas cov ntawv txiav txim siab ncaj qha rau lub ntim ua haujlwm nrog nws cov kev coj dawb huv thiab kev ntseeg siab. Daim ntawv no tsom rau ib qho tsis xws luag tsis xws luag nyob rau hauv Aluminium Ntawv Nyiaj Ntau Lawm, Xws li yog xim hlau impurities, Tsis yog xim hlau impurities, thiab sib xyaw ua ke impetities. Nws tau txheeb xyuas lub tshuab thiab kev tsim txom degree ntawm impurity cov kab mob ntawm 3D-seem-seem chocolate ntim los ntawm plaub qhov ntev: Lub cev thaiv kev ua kom zoo, chocolate zoo ruaj khov, Ntim kev ncaj ncees, thiab tus nqi lag luam ntau lawm. Ua ke nrog cov qauv kev lag luam, Kev Tshawb Fawb Txog Kev Txom Nyem thiab Kev Tswj Xyuas yog npaj los muab cov ntawv qhia txog kev tswj hwm ntawm txhuas ntawv siv hauv chocolate ntim.

Lo lus tseem ceeb

Aluminium Ntawv Nyiaj; Irrigity tsis xws luag; Chocolate Wrapping Ntawv Nyiaj; Chocolate Ntim; Cov cuab yeej tej yam; Zoo Ruaj; Kev Tswj Xyuas Zoo

1. Lub hauv paus rau phau ntawv

Raws li cov khoom noj kub-rhiab thiab hygroscopic, chocolate tau nruj yuav tsum tau ua rau ntim cov ntsiab lus ntawm cov khoom siv hluav taws xob (mus rau oxygen, ya raws, Thiab Lub Teeb), formability (3D cov qauv yuav tsum tau cov txheej txheem xws li kev sib sib zog nqus thiab ntug kev folding), thiab kev nyab xeeb (tsis muaj kuab paug qias neeg). Aluminium ntawv nyiaj, nrog nws cov ultra-nyias tuab (0.01-0.03mm), Purity ntawm over 99.5%, thiab duction zoo heev, Ua haujlwm raws li cov tub ntxhais substrate rau 3D peb-seem chocolate ntim (Feem ntau sib xyaw nrog tus tsiaj thiab pe los ua cov qauv txheej ntau txheej). Txawm li cas los, Impurities tau yooj yim qhia thaum lub sij hawm kov (los ntawm txhuas ingot smelting thiab dov mus ua tiav cov khoom tiav slitting). Cov tsis zoo no tsis tsuas yog kev puas tsuaj rau cov txheej txheem kev ntseeg siab ntawm txhuas ntawv ci tab sis kuj cuam tshuam rau cov haujlwm ntim khoom thiab cov xim av zoo los ntawm ntau txoj hauv kev, Ua rau nws tau ua qhov kev tshawb xyuas hauv cov txheej txheem los ntawm ntau qhov ntev.

2. Hom thiab ua rau impigity disgrems hauv txhuas ntawv ci rau chocolate wrapping ntawv nyiaj

2.1 Kev faib tawm ntawm cov tshuab hluav taws

Raws li cov muaj pes tsawg leeg thiab morphology ntawm impurities, impurce qhov tsis xws luag nyob rau hauv txhuas ntawv ci tuaj yeem muab faib ua peb pawg, Nrog rau cov yam ntxwv tshwj xeeb tau pom hauv lub rooj 1:
Lub rooj 1 Kev faib tawm thiab cov yam ntxwv ntawm impred qhov tsis xws luag nyob rau hauv txhuas ntawv nyiaj rau 3D-seem-seem chocolate ntim

2.2 Sensitivity ntawm 3D peb-seem-ntim mus aluminium Ntawv Nyiaj Hluav Taws Xob

Piv nrog lub tiaj tiaj tuab, 3D Peb-seem Chocolate ntim undergoes ua cov txheej txheem xws li Sib Nqus Sib Nqus Sib Tsoo (Daim tawv nqaij tob: 5-15mm), ntug Folding Sealing (nyem: 0.3-0.5MPa), thiab Thaum tshav kub kub txav chaw (qho so: 120-150℃). Txhuas Ntawv Nyiaj yuav tsum tau kom muaj kev ntxhov siab hauv cheeb tsam hauv cheeb tsam muaj kev ntxhov siab thiab qhov ntsuas kub hloov pauv. Rho tawm cov tsis xws luag yuav “kev ntxhov siab cov ntsiab lus tsis muaj zog” Thaum lub sijhawm no, Exacerbating Distransion Expansion. Yog li ntawd, 3D Ntim muaj ntau Stricter yuav tsum tau rau txhuas ntawv ci impurities: Qhov loj me me (≤3μm) thiab faib cov ntom (≤1 daim / M²), uas yog qhov tseem ceeb dua li cov tiaj tiaj (Ca ntim yuav tsum muaj party loj ≤5μm thiab faib cov nqi ≤3 daim / m²).

3. Multidimensensional Kev Cuam Tshuam Mechanism ntawm Aluminium Ntawv Nyiaj Irfurr Distification ntawm 3D Peb-seem-Chocolate Ntim

3.1 Lub cev Lub Cev Kev Ua Dag: Ua kom lub ntim puas “Kev Tiv Thaiv Kev Tiv Thaiv”

Tus tub ntxhais muaj nuj nqi ntawm txhuas ntawv ci yog thaiv cov kev nkag mus ntawm oxygen, ya raws, thiab lub teeb los ntawm nws cov qauv me me hlau. Impurce disgrass puas cov teeb meem los ntawm peb yam, Nrog rau cov ntaub ntawv tshwj xeeb uas tau pom hauv lub rooj 2:
Lub rooj 2 Piv txwv lub rooj ntawm qhov cuam tshuam ntawm txhuas ntawv nyiaj dag zog tsis xws li chocolate ntim cov khoom lag luam ntim

1. Tsim ntawm lub microscopic qhov: Nws yog xim hlau impurities (E.G., Fe SQUA) muaj qhov sib txawv loj hauv thermal nthuav tawm coefficient los ntawm txhuas substrates (Thermal nthuav tawm coefficient ntawm Fe: 11.8× 10⁻⁶ / ℃; Al: 23.1× 10⁻⁶ / ℃). Thaum lub sij hawm qhov ntsuas kub hloov hauv cov txheej txheem sib sib zog nqus ntawm cov 3D ntim, microcacks yooj yim tsim ntawm lub interface ntawm impurities thiab substrates. Yog hais tias lub particle loj ntawm impurities ntau tshaj qhov tuab ntawm txhuas ntawv ci (E.G., 50μm impurities nyob rau hauv 0.02mm txhuas ntawv nyiaj), Nws yuav ncaj qha rau nkag rau cov ntawv ci txhuas los ua “Nkag siab rau qhov”, ua rau muaj cov pa kis tus nqi siab tshaj tus qauv txwv.

2. Accelerated noo noo venetration: Al₂o₃ hauv cov tsis sib xws yog xim hlau impurities muaj ib tug qauv porous, uas muaj peev xwm adsorb noo noo hauv huab cua thiab daim ntawv “ya raws li”. Yog tias impurities tau muab faib rau ntawm lub interface ntawm txhuas ntawv ci thiab PE Cov txheej kub-Sealing Txheej, lawv kuj tseem yuav ua rau kev puas tsuaj tshav kub ceev, Ua rau muaj kev nce qib tseem ceeb hauv dej vapor kis tus nqi thiab cuam tshuam rau saj ntawm chocolate.

3. Ua tsis tiav ntawm lub teeb Shielding: Txhuas Ntawv Nyiaj nws tus kheej muaj 100% Lub teeb Shielding cuab yeej. Txawm li cas los, Yog tias muaj kev tawm tsam kev cuam tshuam rau saum npoo (E.G., fiber ntau impurities), Nws yuav ua rau cov khoom tsis zoo ntawm txhuas ntawv ci thiab cov txheej txheem sib xyaw (E.G., Xuas), Ua Rau Hauv Zos “Teeb-kis mus rau qhov khoob” thiab nrawm ntsug chocolate tsis kam.

3.2 Chocolate zoo qhov xwm yeem qhov ntev: Ua rau “Kev phomi thiab tsis zoo”

Impurce disgrencs tsis tsuas yog kev puas ntim cov khoom ntim cov khoom tab sis kuj cuam tshuam ncaj qha lossis tsis ncaj chocolate zoo:

1. Kev phom sij ntawm lub cev: Xev impurities ntawm lub txhuas ntawv ci saum npoo (E.G., Carbide Hais, tus ntses) yog ib qho yooj yim los poob thaum lub sijhawm ntim khoom lossis kev thauj mus los thiab sib tov rau hauv chocolate. Thaum cov particle loj ntawm impurities ntau tshaj 0.5 hli, Cov neeg tau txais kev pab cuam tuaj yeem pom nws los ntawm saj (E.G., “Xuab zeb zoo li kev ntxhib los mos”). Yog tias cov impurities yog xim hlau (E.G., FE DEBRIS), lawv kuj tseem tuaj yeem txhuam qhov ncauj mucosa. Raws li GB 2762-2024 Lub teb chaws cov zaub mov kev nyab xeeb – Txwv kev txwv ntawm cov paug tsis huv hauv cov zaub mov, Cov ntsiab lus ntawm cov hlau tsis huv (xam ua fe) Hauv chocolate yuav tsum ≤20mg / kg. Txawm li cas los, Lub tsiv teb tsaws ntawm nws yog xim hlau impurities nyob rau hauv txhuas ntawv ci tuaj yeem ua rau muaj FE cov ntsiab lus hauv chocolate kom dhau tus qauv los ntawm 3-5 lub sij hawm.

2. Saib tshuaj tsis zoo: Nws yog xim hlau impurities (E.G., Cu, Fe) muaj kev ua haujlwm catalytic, uas tuaj yeem nrawm ntawm oxidation kev tawm tsam ntawm cov rog hauv chocolate. CU ions muaj peev xwm txo qhov ua kom muaj zog ntawm cov rog oxidation los ntawm 80kj / mol rau 50kj / mol, Nce oxidation tus nqi los ntawm 3-4 lub sij hawm. Tib lub sijhawm, Kev txo cov khoom lag luam uas tsis muaj peev xwm tshwm sim los ntawm kev siv hluav taws xob ua rau muaj cov pa oxygen loj nkag, Ntxiv kev ua phem rau oxidation ntawm cocoa cov khib nyiab hauv chocolate thiab ua cov tshuaj odorous xws li Benzaldehyde (pem teb ntawm qhov rooj: 0.05mg / kg). Thaum cov ntsiab lus ntawm cov tshuaj odorous tshaj li 0.1mg / kg, Cov neeg tau txais kev pab tau pom meej meej nws.

3. Microbial kev loj hlob zais qhov txaus ntshai: Fibers nyob rau hauv tsis yog xim hlau impurities yog ib qho yooj yim rau adsorb microorganisms nyob hauv ib puag ncig (E.G., pwm, tus kab mob). Yog hais tias txhuas ntawv ci muaj microcracks vim yog impurity tsis xws luag, ib “High-humity microenviror” (Tus txheeb ze cov av noo >65% tshwm sim los ntawm kev nkag siab ya) yog yuav tsim nyob rau hauv lub ntim, kev muab cov xwm txheej rau microbial luam. Cov kev tshawb fawb tau pom tias thaum cov ntsiab lus oxygen hauv chocolate ntim ntau dua 2% thiab cov txheeb ze cov av noo siab tshaj 70%, Lub Pwm Kev Txhim Kho Kev Loj Hlob nce ntxiv los ntawm 5-6 lub sij hawm, Npe Cov Khoom Noj Muaj Kev Nyab Xeeb.

3.3 Ntim pom pom thiab tsim qhov loj me: Txo “Khoom Muag Khoom Muaj nqis”

Cov kab no muaj kev ncaj ncees ntawm 3D peb-seem chocolate ntim (E.G., Lub plawv-puab, square peb-seem thawv) cuam ​​tshuam ncaj qha cuam tshuam rau cov neeg siv khoom’ yuav lub tswv yim. Impurce tus neeg tsis zoo ua rau tsis zoo cuam tshuam rau kev tsim thiab tsos:

1. Ua kev ua tej yam tsis xws luag: Thaum lub sij hawm sib sib zog nqus kev sib sib zog nqus ntawm 3D ntim, Rho tawm cov tsis xws luag “Kev ntxhov siab cov ntsiab lus”. Yog tias impurities nyob rau hauv Aluminium Ntawv Nyiaj Ncauj Thaj Chaw, lawv yuav txo qis ductility hauv zos, ua rau nyob rau hauv “tawg” (tawg ntev: 1-5mm) los yog “wrinkling” (wrinkle qhov siab: 0.5-1mm). Yog tias impurities nyob rau hauv ntug folding ntim chaw, Lawv yuav ua kev puas tsuaj txuas ntxiv ntawm cov txheej kub-sealing, ua rau “cov pa npuas” los yog “Sealing to” ntawm kev sib khi txoj haujlwm. Tus nqi tsis tsim nyog tuaj yeem nce los ntawm qhov qub 0.5% rau 8-10%.

2. Cov teeb meem tshwm sim: Tiv thaiv impurities nyob rau saum npoo (E.G., Al₂o₃ hais) puab “me ntsis” (qhov dav: 1-3mm) los yog “nyob” (qho tob: 0.01-0.02mm) ntawm cov nplaim ntim khoom. Tshwj xeeb tshaj yog nyob rau hauv lub pob tshab tsiaj / txhuas ntawv ci yog tus qauv qauv, Cov tsis xws luag tuaj yeem ua ncaj qha los ntawm cov neeg siv khoom. Nws yog xim hlau impurities kuj tseem yuav ua rau “Xim Txawv” nyob rau Txhuas Ntawv Nyiaj saum toj (E.G., Fe impurities tig xim av tom qab oxidation), Ua kom pom kev sib tw pom ntawm kev ntim khoom thiab txo cov txheej txheem kawg ntawm cov khoom lag luam.

3.4 Kev Lag Luam Ntau Lawm: Loj hlob “Poob thiab nco qab txaus ntshai”

Txhuas Ntawv Cim Irfurity Discks Ua Rau Tus Nqi Lag Luam Txhawb Ntau Lawm Los Ntawm Kev Ua Tau Ntau Lawm, ua hauj lwm, thiab rov qab:

1. Nce kev ua haujlwm poob: Thaum lub sijhawm tsim cov 3D ntim, Ua Kom Tsis Zoo (tawg, Sealing to) tshwm sim los ntawm impurities nce ntxiv cov ntawv txhuas cuav nyiaj cov khoom siv tsis zoo los ntawm 2% rau 15-20%. Yog tias impurity tsis xws luag tsuas yog kuaj pom thaum ua tiav cov khoom kuaj, Cov ntim khoom yuav tsum tau muab txhuam, thiab cov nqi poob poob txhua hnub ntawm ib txoj kab ntau lawm tuaj yeem nce los ntawm 10,000-20,000 Rmb.

2. Ua haujlwm thiab cov nqi tshuaj xyuas rov qab: Txhawm rau tswj cov impurce tsis xws luag, Cov lag luam yuav tsum tau ntxiv cov offline rov qab mus txuas ntxiv (E.G., Kev Tuav Xyuas Kev Pom Zoo, Metallographic Tsom Ntsuas Tsom). Kev rov tshuaj xyuas kev rov ua haujlwm yog hais txog 500 Tej daim / teev, uas yog qhov qis dua li kev ua haujlwm ib txwm muaj (2,000 Tej daim / teev), ua rau a 30-50% Txuas ntxiv ntawm cov voj voog ntau lawm. Tib lub sijhawm, xav tias muaj kev ntim khoom tsis zoo yuav tsum tau rov ua haujlwm (E.G., rov ua compounding txhuas ntawv ci), thiab rov ua haujlwm yog li cas 1.5 Lub sij hawm cov nqi tsim txom.

3. Nco ntsoov kev pheej hmoo thiab hom poob: Yog tias ntim nrog lub tshuab hlab cuam tshuam rau hauv kev ua lag luam, Nws yuav ua rau cov neeg tsis txaus siab rau cov neeg tsis txaus siab lossis tshuaj xyuas los ntawm kev saib xyuas kev nyab xeeb kev nyab xeeb. Kev Lag Luam Xav Tau Los Pib Cov Khoom Taw Qhia, thiab tus nqi ntawm ib qho rov qab (kev thauj mus los, kev puas tsuaj puas ntsoos, nyiaj kho) tuaj yeem ncav cuag lab tus rmb. Tib lub sijhawm, Kev ua kom puas lub npe nrov ua rau kev poob qis hauv kev sib koom ua lag luam, thiab lub sij hawm ntev khwv tau yog incalculable.

4. Nrhiav kom tau thiab tswj cov schemes rau txhuas cov ntawv nyiaj hluav taws xob tsis meej

4.1 Daim ntawv thov ntawm cov tshuaj thev naus laus zis?

Cov thev naus laus zis tau siv rau cov theem kev sib txawv, Nrog kev sib piv tshwj xeeb qhia hauv rooj 3:
Lub rooj 3 Kev sib piv ntawm kev nrhiav kom paub cov thev naus laus zis rau txhuas ntawv ci cev

4.2 Cov-txheej txheem tswj tau zoo

1. Cov Khoom Siv Raw: Xaiv Thawj Txhuas kev ua haujlwm nrog Purity ≥99.7% thiab txwv tsis pub siv cov ntsiab lus tsis sib xws nrog cov ntsiab lus impurity. Ua kev kho mob ua ntej (E.G., Degassing, Kev Raug Tawm Tshem Tawm Slag) On txhuas kev ua kom ntseeg tau lub impurity cov ntsiab lus hauv smelted txhuas melt yog ≤0.1%.

2. Cov Txheej Txheem Txheej Txheem Tswj: Ua kev tu ib txwm ntawm cov khoom siv dov (Kuaj cov yob hnav txhua 100 xuabita) Txhawm rau kom tsis txhob sib xyaw ntawm cov hlau khib nyiab. Ceev faj ib puag ncig huv (Hom 8 huv huv huv si rhiav) thiab tswj cov hmoov av concentration ≤0.5mg / m³. Xaiv cov zaub mov-qib thiab yooj yim-rau-huv lubricating roj kom tsis txhob muaj cov pa roj teeb.

3. Cov Khoom Ua tiav Cov Khoom Lag Luam Kev Kawm Ua tiav: Hais Txog Aluminium Ntawv Nyiaj Rau Hauv “Cov Khoom Uas Muaj Cov Hwm” (Iurply Particle Loj ≤1μm, ceev ≤0.5 daim / M²), “Cov Khoom Uas Tsim Nyog” (Iurply Particle Loj ≤3μm, Density ≤1 daim / M²), thiab “Cov khoom tsis tsim nyog” Raws li cov ntsiab lus impurity. Ntawm lawv, “Cov Khoom Uas Muaj Cov Hwm” yog siv rau 3D peb-seem chocolate ntim kom paub tseeb ntim khoom zoo.

5. Xaus

Qhov cuam tshuam ntawm txhuas ntawv ci cev tsis xws luag ntawm 3D peb-seem ntawm chocolate ntim yog tus cwj pwm los ntawm “multidimensional thiab cascading teebmeem”: Ua kom puas ntawm txoj kev sib tw ntawm lub cev, Ua rau chocolate oxidation thiab tsis zoo; Cov kev pheej hmoo ua qias tuaj muaj kuab paug nyob rau theem zoo, Kev Nyab Xeeb Khoom Noj; Txo cov khoom siv ntawm cov kab pom kab, cuam ​​tshuam rau cov neeg siv khoom txaus siab; nce kev poob qis ntau dua ntawm kev lag luam theem, thiab txawm tias ua rau rov qab muaj teeb meem. Yog li ntawd, chocolate ntim ntim khoom yuav tsum tsim kom muaj cov txheej txheem tswj hwm txhua tus ntawm “Nrhiav kom tau-tswj-cov ntaub ntawv pov thawj”, Txheeb xyuas cov hluav taws xob tsis haum los ntawm cov thev naus laus zis, thiab kev sib txuas kev tswj nruj ntawm cov khoom siv raw thiab cov txheej txheem ntau lawm los txo qhov kev cuam tshuam ntawm kev tawm tsam thiab cov khoom lag luam zoo, thaum muab cov kev lees paub rau kev nyab xeeb ntawm nruab nrab-rau-high-end-end chocolate khoom. Yav tom ntej, Nrog rau kev txhim kho ntawm nano-nrhiav kom tau thev naus laus zis (E.G., atomic quab yuam microscopy), Kev tswj hwm qhov tseeb ntawm txhuas cov ntawv ci Irfurs yuav tau zoo ntxiv, muab kev txhawb nqa kev lag luam rau kev txhim kho zoo ntawm 3D peb-seem chocolate ntim.