Duralumin - a ephezulu amandla ingxubevange aluminium ezisekelwe nezinye izithasiselo zethusi, magnesium manganese: izakhiwo, kukhiqizwa futhi kusetshenziswa

Duralumin - a ingxubevange multicomponent okuyinto eyenziwe aluminium, magnesium, i-zinc kanye manganese. Ngo inqubo ukukhiqizwa ukungezwa ingxube kanye nezinye izingxenye.

izinhlobonhlobo duralumin

Kuye ezithile Ukucaciswa ingxubevange has ngezigaba zawo.

Kuhlanganisa izinhlobo ezinjalo dural:

• D1.
• D16.
• D17 and D19.
• D18.

Ahluke ukwakheka kanye ukukhiqizwa ubuchwepheshe.

D1 - uhlobo lokuqala aluminium. Igama lakhe akakashintshi kusukela 1908. Ukwakheka futhi azishintshile (aluminium, zethusi, magnesium manganese). Ingxubevange D16 kubhekwa isikhathi eside futhi ihluke odlule iphesenti eliphezulu magnesium. Duran brand D17 futhi D19 Are ukushisa ukumelana. D18 - ingxubevange ngemadlana eliphansi magnesium nezethusi. It okungukuthi oluthambile.

Phawula. Ngaphandle Izingxenye ezisemqoka dural ungeze silicon nensimbi.

sphere kwesicelo

Duralumin - iqembu izinsimbi zezimboni ezibalulekile, okuyinto kwaba nendima ebaluleke kakhulu ekuthuthukeni ukwakhiwa kwanoma iyiphi insiza. Namuhla, le sensimbi ngempumelelo asetshenziswe shipbuilding, ukwakhiwa amapayipi izinjongo ezihlukile, ukwakhiwa ngesivinini izitimela nokunye okuningi. Lokhu kungenxa izinga okusezingeni eliphezulu izici impahla kanye izici zalo ezinhle lobuchwepheshe.

Aluminium, intengo ngayinye kg zazo uyahluka 50-75 k., Long ezisetshenziswa kuyo yonke imikhakha yokwakha. Akazange nje plastic, kodwa metal eqinile. Kungenxa yalesi sizathu ukuthi kwaba isisekelo sokuthethelelwa ukukhiqizwa duralumin ingxubevange.

Ukuvela kwalesi metal uye yabakhanga izindiza. Ekhulwini lama-20 uqala ukuvela izindiza lapho duralumin okwalotshwa main kwesakhiwo. Walahlekelwa ukugqwala ukumelana ngenxa yokusetshenziswa kwawo emsebenzini wokukhiqiza magnesium ne-silicon, kodwa sasinamandla ngaphezu aluminium.

Izinhlobo izihloko ezenziwe metal

Duralumin - high amandla ingxubevange, okuvela kulo izinto ezahlukene kukhiqizwa. Zingasetshenziswa epulazini (e ukuvuselelwa kwe-eziyimfihlo zase khaya ubunikazi) futhi ngezinga ezimbonini.

Duralumin ukukhiqiza izinto ezilandelayo:

• amapayipi;
• amashidi;
• amapuleti;
• izinduku.

duralumin tube kungenzeka profiled futhi isiyingi. Ahluke Ububanzi ezinye izici.

Ukumaka duralumin amapayipi ngenxa ukucutshungulwa lokugcina:

• "M" - plastic kanye izinto ezithambile.
• "N" - tube enciphile amandla Inkomba.
• "T" - lukhuni izinsimbi ezibe inqubo yokuguga.
• "T1" - amapayipi okuyinto kwavele eqeda nokushwabana yokufakelwa.

Phawula. Iningi imikhiqizo eyenziwe duralumin ingxubevange D16 brand.

duralumin tube kungaba mncane-ngodonga noma obukhulu ngodonga. Bobabili ukubukwa wayisebenzisa ekwakheni. I ukujiya udonga uhlobo lokuqala tube kuyinto 0.5-5 mm. Isigaba - 6-150 mm. amapayipi Thick-ngodonga ethulwa ububanzi. ubukhulu wabo - 30-300 mm, udonga ukujiya - 6-40 mm.

tube profiled kusukela duralumin kungase futhi kube ezahlukene. Amapharamitha yomkhiqizo:

• obuphelele - 1.6 m;
• kwesigaba - 10h10-60h60 mm;
• udonga ukujiya - 1.5 mm.

Okubalulekile. Zonke izinto zalolu hlobo kukhiqizwa ngokuhambisana GOST.

Duralumin amashidi futhi zithandwe emkhakheni wokwakha. ukujiya yabo uyahluka 0.3 mm no-10 mm. Basuke kabanzi ongaphandle umhlobiso imisebenzi. Iyasebenza ezokuthutha ekhethekile ephakanyiswe duralumin amashidi lapho afakwa izakhiwo antislip. Ungase futhi usebenzise lesi metal ekwakhiweni izitebhisi, udonga panel, kwakheka ngodonga nezinye imiklamo eminingi.

Plates kusukela duralumin zayo ukubukeka zifane uhlu, kodwa nge enkulu ukujiya - 60 mm. Nale obuphelele exponent mkhiqizo 500 mm. Zisetshenziswa ukwakhiwa ezihlukahlukene ukwakhiwa kanye amasayithi ezimbonini.

Duralumin ibha - enamandla iphrofayela egcwele, cross-section okungase isiyingi, olunezinhlangothi futhi elingunxande. Inzuzo yayo eyinhloko usizo. Indaba ngempela oluthambile futhi ukusika kahle. Umkhiqizo has a isisindo ongaphakeme.

Imininingwane duralumin

Metal benawo kakhulu izinga izici. Leli qiniso ethile yafeza indima ebalulekile e kwayo, kanye izicelo ezindaweni ezihlukahlukene zokuphila indoda.

Duralumin - metal ephezulu amandla. Kuye kophawu, ikwazi ukumelana ezihlukahlukene amathonya mechanical ngokomzimba. Ingxubevange angakwazi ukuqonda umswakama. Naphezu kwakho konke lokhu, imikhiqizo eyenziwe aluminium babhekana nguwo.

Phawula. Duralumin ingxubevange is abanalo izakhiwo anticorrosive. Ngenxa yalesi sizathu, ebusweni imikhiqizo kumele zaveza (ukuvikela kusuka umswakama).

Ukuncibilika iphuzu mayelana 650 degrees duralumin. Metal engasindi futhi kuyasebenziseka, okuthembekile futhi iqine. Ingasetshenziselwa ezifundeni nanoma yimuphi izimo zezulu. imikhiqizo okudume kakhulu we ingxubevange kubanika eziphansi.

nemibi duralumin

Naphezu kakhulu ukusebenza lobuchwepheshe, insimbi enezinto eziningi kahle. Okokuqala, duralumin hhayi ukumelana isinyathelo electrochemical. Okwesibili, asikwazi exhunywe kwi-yensimbi yabalingisi noma steel. Okwesithathu, iphuzu ukuncibilika dural at degrees 50 ezincane kuno ukuthi aluminium. Lesi sakamuva linendima ebalulekile ekwakhiweni ezindizeni noma izitimela.

ukukhiqizwa

esikhiqiza inqubo ingxubevange wenziwa phezu kwezindlela zobuchwepheshe obuphambili imishini: kuqhuma amaziko, siqhumisa ekamelweni, nokunye okuningi. I metal oncibilikisiwe is batheleka isikhunta futhi ibekwe endaweni ekamelweni ukuze calcining. Kule nqubo, ingxubevange ilahlekelwa yayo izakhiwo kanye iba ezithambile.

Ngemva kwalokho, is phansi inqubo yokuguga zemvelo. Kuthatha amahora angu-24 ngesikhathi i lokushisa uzibona degrees 20. Kukhona inqubo yokuguga yokufakelwa. Ngenxa yalesi ingxubevange ibekwa indawana ekhethekile. Inqubo Kuthatha amahola angu 3-4.

Phawula. Kuphela ngemva kokuba zonke izigaba ukukhiqizwa duralumin ozuza amandla okusezingeni eliphezulu nokwethembeka.

Kufanele kuqashelwe ukuthi izinga ephakeme ubhekwa i ingxubevange ne yemvelo inqubo yokuguga. ukuphila inkonzo yalo iwukuba isikhathi eside kunalokho we metal inqubo yokuguga yokufakelwa.