I-6061-T6 yi-alloy ye-aluminium emiselweyo yee-semiconductor vacuum chamber bodies, ii-base plates kunye neefreyimu zesakhiwo. Idibanisa amandla okunyangwa kobushushu angama-290 ~ 310 MPa amandla okutsalwa okuphezulu kunye nokusebenza kakuhle komatshini kunye nokuziphatha okuqikelelweyo emva kokunciphisa uxinzelelo. Esi sikhokelo sichaza ukwakheka kwayo kweekhemikhali, iipropati zoomatshini kunye nezomzimba, iipropati ezine ezigqiba ukwakhiwa kwegumbi, kunye nezixhobo apho zisetyenziswa khona, ukuze i-alloy ihlolwe ngokweenkcukacha zakho.
Kutheni i-6061-T6 yaba yi-Alloy yeChamber engapheliyo
I-6061 iqinisa imvulai-aluminium-magnesium-silicon alloyAmandla ayo avela kwi-Mg₂Si precipitates ezenziwe ngexesha lonyango lwe-T6, unyango lobushushu lwesisombululo lulandelwa kukwaluphala okwenziweyo kungekhona ngumsebenzi obandayo. Loo mahluko ubalulekile ngokwezorhwebo: amandla amiselwa lunyango lobushushu lwe-mill, ngoko ke uthenga amandla endaweni yokuwasebenzisa ngomatshini.
Iimpawu ezintathu ezisebenzayo zigcina u-6061 phezulu kwiphepha leenkcukacha:
- Ukukwazi ukusebenza ngomatshini. Isika ngokukhululekileyo xa isuswa ngokukhawuleza, nto leyo efunwa ngumzimba wegumbi. Ukufaka ipleyiti engama-200 mm eludongeni oluyi-60 mm ngumsebenzi wokurhangqa, asikokugqiba.
- Ukufumaneka kwipleyiti enzima. Imizimba yegumbi idla ngokwenziwa ngomatshini kwibhloko enye ye-monolithic, kwaye i-6061 igcwele ubukhulu obukhulu - umzimba we-1.5-tonne awudingi kufakwa okanye ukudityaniswa.
- Ukuwelda. Ngokungafaniyo nowama-2024 okanye ama-7075, ii-welds ezingama-6061 ngaphandle kokuqhekeka, nto leyo ibalulekileyo kwiiflanges, iiboss kunye nee-cooling-channel inserts.
Ulwakhiwo lweeKhemikhali lwe-6061-T6
| I-elementi | Ubuncinci (ubunzima%) | Ubuninzi (ubude%) |
| I-aluminium | 95.85 | 98.56 |
| I-Magnesium | 0.80 | 1.20 |
| I-silicon | 0.40 | 0.80 |
| Intsimbi | - | 0.70 |
| Ithusi | 0.15 | 0.40 |
| I-Chromium | - | 0.35 |
| Izinki | - | 0.25 |
| I-Titanium | - | 0.15 |
| IManganese | - | 0.15 |
Qaphela uluhlu lwekopolo. Lulongezo oludityanisiweyo ngabom, kwayeikwayeyona ixhaphakileyoisizathu sokuba umthengi we-semiconductor angayamkeli i-6061 ngenxa yomphezulu ovezwe yinkqubo jonga ngezantsi.
6061-T6 Iipropati zoMatshini nezoBume
| Ipropati | Ixabiso | Amanqaku |
| Amandla okugqibela okuxinana | 290 MPa min / 310 MPa eqhelekileyo (42 / 45 ksi) | Umsindo we-T6 |
| Amandla okukhupha amandla okutsalwa | 240 MPa min / 270 MPa eqhelekileyo (35 / 39 ksi) | Umsindo we-T6 |
| Ukwandiswa | 8% (≤6.35 mm) / 10% (icandelo elityebileyo) | Ipleyiti etyebileyo ithambile ngakumbi xa ixinene |
| Imodyuli kaYoung | 68~69 GPa | Ayixhomekekanga kubushushu ngokufanelekileyo |
| Uxinano | 2.70 g/cm³ | |
| Ukuqhuba kobushushu | ≈152 W/(m·K) kwi-25 °C | Phantse isibini kwisithathu se-aluminium ecocekileyo |
| I-coefficient yokwandiswa kobushushu | 23.2 × 10⁻⁶ /K | Ifanelekile ekukhuleni kwe-flange ukuya kwi-flange |
| Ukuqina | ≈93 HB |
Kwindlela yoyilo lwegumbi, ukuhanjiswa kobushushu obujikeleze i-152 W/(m·K) linani eliqhuba uninzi lwezigqibo: liphezulu ngokwaneleyo ukwenza i-6061 isebenze kwimizimba epholileyo esebenzayo kunye neepleyiti zokuxhasa izisekelo, liphantsi ngokwaneleyo kangangokuba ii-gradients zobushushu emzimbeni omkhulu kusafuneka zenziwe imodeli.
Iipropati ezine ezigqiba ngokwenene ukwakhiwa kwegumbi
1. Uzinzo lwemilinganiselo emva kokwenziwa kwemishini
Uxinzelelo oluseleyo kwipleyiti eqengqiweyo luyakhululwa njengoko izinto zisuswa, ngoko ke umzimba oqiniswe ngomatshini omnye uze ugqitywe uya kuhamba. Ukunciphisa okuqhelekileyo yi-T651: isisombululo sinyangwa ngobushushu, sincitshiswa ngoxinzelelo ngokusolula, size sivuthwe ngokwenziwa. I-T651 ngokusisiseko ineempawu ezifanayo zoomatshini njenge-T6 kodwa inokuqikelelwa ngcono kakhulu emva kokususwa kwempahla enzima.
Kuyo nayiphi na i-body apho ubukhulu bodonga olugqityiweyo bungaphantsi kwesiqingatha sobukhulu bepleyiti yokuqala, chaza i-T651 kwaye ucwangcise indlela yokunciphisa uxinzelelo okanye ukugqiba phakathi kokurhabaxa nokugqiba.
2. Ukuhambelana kwe-vacuum kunye nonyango lomphezulu
I-aluminium ngokwayo yinto efanelekileyo yokucoca umoya, i-aluminium engenanto ayinayo igesi eninzi, kwaye i-6061 sele isetyenziswa ixesha elide ekwakheni igumbi lokucoca umoya elinomoya ophezulu kakhulu. Nangona kunjalo, i-anodizing iyasebenza kuwe. Umaleko we-anodic oxide onemingxuma ubamba umphunga wamanzi kwaye unyusa kakhulu ukukhutshwa kwawo kwigumbi.
Imiphezulu esemacaleni okucoca: i-aluminium engenanto, ecociweyo ngamakhemikhali kwaye engasetyenziswanga. Musa ukufunxa imiphezulu ejongene nomthamo wenkqubo.
Imiphezulu esecaleni komoya kunye nengaphandle komoya: i-anodizing ilungile, kwaye iluncedo ekukhuseleni ukuguguleka kunye nokuphathwa.
Ukuba kufuneka ukuba kufakwe i-coating kumphezulu ongenanto: yithathe njengesigqibo sokulungisa igumbi kwaye ubeke ixesha elongezelelweyo lokunciphisa i-pump.
3. Umxholo wobhedu kwiindawo ezivezwe yinkqubo
I-6061 iqulethe i-0.15-0.40% yobhedu, kwaye ubhedu lungcoliseko olulawulwayo kwiindawo ezininzi zenkqubo ye-semiconductor. Apho umphezulu ujongene nomthamo wenkqubo kwaye ungcoliseko lwe-metal-ion luyiparameter elawulwayo, ukhetho oluqhelekileyo lutshintshela kwi-alloy ye-5000 yobhedu oluphantsi - jonga izikhokelo ze-5083 kunye ne-5052 ezidityaniswe ngezantsi. Apho umphezulu ukwicala lomoya, okanye ungekho kwindlela yenkqubo,Umxholo wobhedu we-6061 uqhele ukubaLo ngumbuzo ongengombandela. Lo ngumbuzo wokuvezwa komphezulu, ophendulwa inxalenye ngenxalenye endaweni yokuba umxube uphendulwe yingxubevange.
4. Ukuwelda, kunye namandla owafumanayo ngokwenene
I-6061 idibanisa kakuhle i-TIG okanye i-MIG nge-4043 okanye i-5356 filler. Indawo echaphazelekileyo kubushushu emva koko ilahlekelwa bubunzima bayo obukhulu kwaye iziphatha ngendlela efana ne-T4 material, ukulahleka kwamandla malunga ne-40%. Ngaphandle kokuba i-assembly ilungisiwe kwaye igugile (ayisebenzi kakhulu kwigumbi elikhulu), isibonelelo soyilo esidityanisiweyo esicetyiswa yi-Aluminium Design Manual yi-165 MPa (24 ksi) ecaleni kwe-weld, hayi i-240 MPa.
Ngoko ke, i-6061 enamandla apheleleyo ifanele ukuba yinxalenye yezixhobo ezifakwe kwi-assembly, kwaye iimpawu ezifakwe kwi-weld kufuneka zibe nobukhulu obuchasene ne-165 MPa. Apho i-welded joint kufuneka ithwale umthwalo oyintloko, cinga ukuba ingaba ingatshintshwa yi-bolted, O-ring-sealed okanye electron-beam-welded configuration endaweni yoko.
Apho i-6061-T6 isetyenziswa khona kwizixhobo ze-semiconductor
Imizimba yegumbi lokucoca umoya, izivalo kunye nezigqubuthelo zokuphela
Iipleyiti zesiseko, iipleyiti zokufakela kunye neepleyiti zezixhobo ezifuna ukuba zithe tyaba kwaye ziqine
Izixhobo zolwakhiwo lwegumbi lokulayisha kunye nelokudlulisa umthwalo
Ii-manifolds zokuhambisa igesi, iibhloko zeevalvu kunye nemizimba yokufaka i-MFC
Iifreyimu zegumbi, izibiyeli kunye nomsebenzi wolwakhiwo olungaphantsi kwefektri
Iipleyiti zokuxhasa kunye nezixhobo ze-electrode ezingavezwanga kwinkqubo
Izixhobo zegumbi lokucoca umoya eziphezulu kakhulu, apho kuchazwe khona izinto ezingenanto (ezingenawo i-anodised)
Fumana iKoteshini
Thumela umzobo okanye imodeli ye-3D, i-alloy kunye ne-temperament, kunye nobukhulu beplate oyicingayo. I-MIANDI METAL GROUP inikezela nge-6061-T6 kunye ne-T651 kwisitokhwe kwaye inika iikowuteshini zezinto ezisebenzisa i-rough machining yokuqala njengento enye.
Ixesha leposi: Septemba-15-2026