Isikhokelo sokugqibela kwi-Aluminium Powder: Ukutyhila amandla ayo kunye nokunciphisa umngcipheko wayo

Wamkelekile kwi-dive enzulu kwihlabathi le-aluminium powder. Kusenokwenzeka ukuba udibene nezicelo zalo kubomi bemihla ngemihla, ukusuka kwiipeyinti ezibengezelayo kwizinto eziphezulu zokwakha. Kodwa le nto yenguqulelo ibambe amandla afihliweyo efuna intlonipho kunye nokuqonda. Njengomnini-fektri, iAllen, enemveliso esixhenxe yemveliso ezinikezelwe kwizinto zokwakha, ndisebenze kunye i-aluminium Iminyaka emininzi, ngakumbi ekudaleni i-pastem esemgangathweni ephezulu yekhonkrithi. Eli nqaku lizalwa ngamava. Siza kuphonononga iipropathi ze i-aluminium powder, Indima yayo ebalulekileyo kumashishini, kwaye okona kubaluleke kakhulu, iiprothokholi zokhuseleko eziyimfuneko ukuze zisingise. Ukuba uliGosa lokuThengwa kweThengiso njengoMark Thompson, umnini wenkampani yokwakha, okanye umbeki wezinto zokwakha, ukuqonda ezi nkalo akuthethi ukuthobela ukhuseleko, umgangatho, kunye nempumelelo yokusebenza. Esi sikhokelo siya kukubonelela ngolwazi oluyimfuneko ukwenza izigqibo ezinolwazi kwaye siziphathe ezinamandla umgubo wensimbi ngobuchule obufuna.

Yintoni kanye kanye i-aluminium powder kwaye yenziwe njani?

I-aluminium powder ngokuqinisekileyo i-aluminium intsimbi egqityiweyo ibe yindawo entle, ye-Grander. Cinga ngayo njengomgubo, kodwa wenze ngokusebenza intsimbi. Inkqubo yemveliso iqhele ukunyibilikisa ukucoceka okuphezulu i-aluminium I-Ingots kwaye emva koko ifanise. Kwi-atomissed, umjelo we-molten intsimbi iqhekezwe yi-jees-jethi yoxinzelelo oluphezulu okanye i-intert irhasi (njenge initrogen). Oku kukhubaza ulwelo intsimbi kwi-tist cerples eqinisa kwi-inile umgubo njengoko bepholile. Isiphumo isuntswana Ubume bunokulawulwa ngeli thuba le nkqubo, bahlala bekhokelela kwi i-spherical okanye ubume obungaqhelekanga kuxhomekeke kwiimfuno zokusebenzisa-zokuphela.

Iimpawu zokugqibela umgubo baphenjelelwa kakhulu inkqubo yokuphucula. Izinto ezifana nenqanaba lokupholisa kunye negesi yeatomive chonga i Ubungakanani bentsundu Ukuhanjiswa, eyiParameter ebalulekileyo. Imfumba umgubo incinci Ubungakanani bentsundu (ihlala ilinganiswe ngaphakathi micron okanye μm) Inento enkulu kakhulu indawo yomphezulu iyunithi nganye yobunzima. Landa indawo yomphezulu yenza i umgubo iluncedo ekusebenzeleni kweekhemikhali kodwa ikwandisa kakhulu Ukusebenza kwakhona kunye nokubanakho ingozi. Kumzi-mveliso wethu, thina grind kwaye ulawule ngononophelo i Ubungakanani bentsundu Ukuqinisekisa ukusebenza okungaguqukiyo kwiimveliso zethu, ukusuka kwii-pigments ukuya kwikhethekileyo I-Aluminum iPakethi yekhonkrithi.

Kutheni le nto i-almininu yam yahlulela i-alyer ingozi enkulu?

Eyona nto iphambili ingozi idityaniswa ne yahlulahlula umgubo we-aluminium Ngaba amandla ayo anogonyamelo umlilo okanye ukuqhuma. Lo mngcipheko uyaphuma ngqo kwiipropathi zayo zomzimba. Ibhloko eqinileyo ye i-aluminium ikhuselekile; Ungayibamba, uyitshise, kwaye ayizukuyila ngokulula tshisa. Nangona kunjalo, xa uphula ibhloko enye phantsi ukuya kwiibhiliyoni zamasuntswana amancinci, unyusa kakhulu indawo yomphezulu evelwe kwioksijini. Le nto ephezulu indawo yomphezulu yenza i umgubo Kuninzi okusebenzayo kwaye kube lula gxotha.

Xa le nto umgubo ichithwe emoyeni, inokwenza ilifu elinokutsha. Ukuba elifu lidibana Umthombo wokwenza umthombo, isiphumo sinokuba yinto etshabalalisayo ukuqhuma. I dibanisa Amaza anokuhamba kwilifu kwisiza esimangalisayo, evelisa uxinzelelo olukhulu kunye nobushushu, enakho khokelela kwipropathi yomonakalo, ukulimala kakhulu, okanye ubulala. Yiyo loo nto nayiphi na indawo ephatha I-Aluminium ye-suminum kufuneka iphose ngononophelo olukhulu. Umngcipheko ayisiyo theoretical; Imbali yemizi-mveliso izaliswe yimizekelo yothubano, kwaye i-aluminium yenye yezona ndlela zibalulekileyo zentsimbi iingozi.

I-Alumnum Powder iphendule njani ngamanzi ukuvelisa igesi ye-hydrogen?

Enye yezona ndawo zibalulekileyo zekhemikhali ze i-aluminium yindlela yayo emanzini. Ngelixa isiqwenga esiqinileyo se i-aluminium ibonakala ingasebenzi emanzini ngenxa yokukhusela oxide ungqimba, i-aluminium powder ziziphatha ngendlela eyahlukileyo. Amasuntswana amahle anokusabela ngamanzi (h₂o) kwi Impendulo yemichiza ukuya Veza i-hydrogen irhasi (h₂) kwaye ialuminum oxide. Le mpendulo yi-exoyermic, oko kuthetha ukuba ikhupha ubushushu, enokuqhubeka ngakumbi ukuphendula. I-equation ijongeka ngolu hlobo:

2al (s) + 3h₂o (l) → Al₂o₃ (S) + 3h₂ (G) Ubushushu

Oku kuphendulwe kakhulu kuqhutywa kumzi-mveliso wokwakha ukwenza ikhonkrithi ye-aeped. Kwi I-Aluminum iPakethi yekhonkrithi, siyilawula le mpendulo ngokuchanekileyo. I i-aluminium powder I-projeks ngamanzi kunye ne-lime kwikhonkrithi umxube ukuya velisa mncinci hydrogen Iibhubhu zegesi. Ezi gubble zenza isibane esikhanyayo, esikhuphayo ngaphakathi kwikhonkrithi, ezikhokelela kwiimveliso ezinjengethu Iibhloko eziqinisekileyo ze-AAC. Nangona kunjalo, ngaphandle kwenkqubo elawulwa, imveliso engalawulekiyo ye hydrogen yinto egqithileyo ingozi. Hydrogen yinto enkulu inokutsha Irhasi enokwenza umxube wokuqhuma ngomoya. Ukuba I-hydrogen inokuqokelela Kwindawo enomoya ongenamoya, kwanendawo encinci ye-spark inokubangela ingozi ukuqhuma.

Yeyiphi imithombo yolwazi ephambili ye-aluminium powder?

Ye I-Aluminium Powder yokuqhushumba Ukwenza, izinto ezimbini eziphambili ziyafuneka: ilifu elichithiweyo umgubo ngasekunene uxinzelelo kunye ne Umthombo wokwenza umthombo. Ukuchonga nokulawula imithombo yolwazi enokubakho yilitye lendawo yokhuseleko. I amandla okuvuma ifuneka ukucima i i-aluminium Ilifu lothuli linokumangalisa lisezantsi.

Imithombo eqhelekileyo yokufunda ibandakanya:

• Vula amadangatye: I-welding torches, izibane ze-Pilot, okanye nokuba icuba elikhatywayo lingalula gxotha ilifu lothuli.
• I-Spark:
  • I-SPARKS SPARK: Iveliswe kwingxamo, njengesixhobo esibonisa umhlaba wesinyithi. Sebenzisa izixhobo ezingafakwanga okwenziwe ngezixhobo ezinje ubhedu okanye ubhedu lubalulekile.
  • Iintlantsi zombane: I-wiring wiring, engafakwanga izinto zombane, okanye ukusebenza okuqhelekileyo kokuguquka kunye nemali kunokwenza iintlantsi. Zonke umbane Izixhobo kwiindawo ezinobungozi kufuneka zilinganiswe ngokwahlukeneyo.
• Umbane oqingqiweyo: Intshukumo kunye nokuphatha umgubo unakho velisa ibalulekile stic intlawulo. Ukuba le ntlawulo ayifikeleli ngokukhuselekileyo, inokwenzeka ukukhutshwa Njenge-spark enokwanela amandla ukubangela umkhombe. I-bonds efanelekileyo kunye nokunikezelwa kwezinto zonke kubalulekile hlula le ntlawulo.
• Umphezulu oshushu: Iibherings ezidlulileyo, iimotor, okanye i-fittations ekhanyayo yokufikelela kumaqondo obushushu aphezulu ngokwaneleyo gxotha iqokelelweyo i-aluminium uthuli.

Njengomvelisi, ndihlala ndicebisa abathengi njengoMarko ukuba aqhubeke nohlalutyo olucokisekileyo lwamaziko abo. Kuya kufuneka ucinga ukuba ilifu lothuli linokwenza kwaye lijonge ngokungapheliyo ekupheliseni konke okusemandleni Umthombo wokwenza umthombo.

Ngaba i-aluminium powder ngokuzenzekelayo inokusingisa ngokuzenzekelayo? Indima yoNgingqi

Umbono wento eyenziweyo idangatye Ngaphandle kwangaphandle Umthombo wokwenza umthombo iyakhwaza, kwaye i-aluminium powder, kukwenzeka phantsi kweemeko ezithile. Le phethonon ibotshelelwe ngokusondeleyo kumkhuseli oxide ungqimba lwendalo lwendalo kumphezulu we i-aluminium. Lo mkhulu kakhulu ialuminum oxide (Alūo₃) yinto eqhelekileyo ethintela i intsimbi Ukusuka ekusebenzeni ngemeko yaso, kubandakanya ioksijini emoyeni. Isebenza njengekhaka eliguqukayo.

Nangona kunjalo, ukuba le oxide ungqimba lonakalisiwe okanye ukuba umgubo ilungile kakhulu (yanda Ukusebenza kwakhona), Uluhlaza I-Alweminium yensimbi inokuqala ukwenyama ngokukhawuleza. Le nkqubo ye-oxidotion i-exoyer, ukukhulula ubushushu. Ukuba obu bushushu buvelisiwe ngokukhawuleza kunokuba kunokwenzeka hlula Kwindawo engqongileyo - umzekelo, kwimfumba enkulu, engafakwanga umguboUbushushu bunokuphakama ukuya kwinqanaba lokuzilawula. Ubukho be ungcoliseko, njengokufuma (umoya omanzi) okanye ezinye iikhemikhali ezisebenzayo, zinokukhawulezisa le nkqubo kwaye yonyuse i kunokwenzeka yengozi. Oku kugxininisa ukubaluleka kokugcinwa ngokufanelekileyo kunye nokuqinisekisa i umgubo igcinwe yomile kwaye ikhululekile kuyo nayiphi na ukungcola.

Luthini uthuli lokuqhushumba kwaye isebenza njani kwi-almininum powder?

Uthuli ukuqhuma kukukhawuleza dibanisa amasuntswana amahle inqunyanyisiwe emoyeni kwindawo evaliweyo. Ukuze le nto yenzeke, izinto ezintlanu, idla ngokubizwa ngokuba "yiPentagoon ePhatshini yePension," kufuneka ibekhona:

1. Ipetroli: Uthuli olunokutsha (njenge i-aluminium powder)
2. I-Oxidizer: Ioksijini emoyeni
3. Umthombo wokwenza: I-spark, idangatye, okanye umphezulu oshushu
4. Ukusasazeka: Uthuli kufuneka lunqunyanyiswe emoyeni ngexesha elaneleyo uxinzelelo.
5. Ukuvalelwa: I ukuqhuma Eyona nto ibaluleke kakhulu kwindawo evalelweyo, njengegumbi okanye isixhobo, apho uxinzelelo lunokwakha.

Xa i umkhombe kwenzeka kwilifu elithululweni, idangatye ubuhlanga bangaphambili ukusuka kwenye isuntswana Kulandelayo, ukudala ukukhululwa okukhulu kwaye kuqhutywa phantse ukukhululwa kwe amandla. Oku kudala i-laves-cus-cust enokutshabalalisa izakhiwo nezixhobo. Inkangeleko eyingozi kakhulu ngumngcipheko wesibini ukuqhuma. Isiqalo, sincinci ukuqhuma inokuthuthuzela uthuli olungaphezulu oluzinzileyo kwimiphezulu, ukudala inani elikhulu kakhulu kunye nelifu eliphezulu kakhulu kunye nelifu elitshabalalisayo. Kungenxa yoko le nto ukugcina izinto ezilungileyo ukunqanda uthuli ukuqokelelwa yinto yobomi okanye-yokufa. Umaleko ocekeceke othuli, ubonakala engenabungozi, unokuba ngu-oyile kwisiganeko sentlekele.

Yeyiphi imigangatho yolawulo (njenge-NFPA) ilawula ukuphathwa kwe-aluminium?

Inikwe okona iingozi, ukuphatha i-aluminium powder ilawulwa ngokungqongqo. EUnited States, umbutho woKhuseleko lweSizwe loKhuseleko loMlilo (Nfpa) Nika imigangatho ebalulekileyo. Iqela Nfpa Iikhowudi ziyahambelana, kodwa eyona ibaluleke kakhulu yile Nfpa 652, Umgangatho kwizinto ezisisiseko zothuli olunokutsha. Lo mgangatho umisela iimfuno zesiseko zokulawula uthuli olunokutsha Ingozi yomlilo kunye nokuqhushumba kuwo onke amashishini.

Ngapha koko, Nfpa 484, Imigangatho yentsimbi ephantsi, ibonelela ngesikhokelo esithile nesineenkcukacha kwizinyithi ezifana i-aluminium, magnesium, kunye neTitanium. Le migangatho igubungela yonke into ukusuka ekwakhiweni kokwakha kunye nezixhobo kuyilo lweenkqubo zokuqokelelwa kothuli, iinkqubo zokugcina indlu kunye noqeqesho lwabasebenzi. Ukuthobela Nfpa Imigangatho ihlala ifunwa ziikhowudi zomlilo zendawo kunye nabaphathi beinshurensi. Umnini wenkampani efana noMark, uqinisekisa ukuba umthengisi uyaqonda kwaye unamathela kwimigaqo echazwe kwezi umthetho Imigaqo-nkqubo linyathelo elibalulekileyo ekuqinisekiseni iqabane. Ibonisa ukuzibophelela ekukhuseleni okungaphaya kokuthengisa imveliso. Kwinkampani yethu, Btzmoc, sinjineli iinkqubo zethu kule migangatho yehlabathi, iqinisekisa ukhuseleko lweqela lethu kunye nokuthembeka kweemveliso zethu.

Ungasiphatha njani ngokukhuselekileyo kwaye ugcine umgubo we-aluminium ukunciphisa umngcipheko?

Ukuphatha okukhuselekileyo kunye nokugcina akunakuphikiswa. Iqala ngengqondo yokuthintela. Lonke inyathelo, ukusuka ekufumaneni ukuthunyelwa ukuze kusetyenziswe umgubo Kwinkqubo, kufuneka icwangciswe ngononophelo. Ngexesha ezothutho, izikhongozeli kufuneka zenziwe ngamandla, zitywinwe, kwaye zibhalwe ngokucacileyo njengoko ingozi isixhobo. Emva kokufumana, hlola izikhongozeli zomonakalo.

Ukugcinwa, i-aluminium powder kufuneka igcinwe kwindawo epholileyo, eyomileyo, enomoya, kude nezixhobo ezingahambelaniyo njenge-asidi, iziseko, kunye nee-oxichers. Indawo yogcino kufuneka ibe yesakhiwo esichongiweyo okanye igumbi lokwakha ngokungahleliyo lomlilo. Amanzi ngutshaba olukhulu; Indawo yogcino kufuneka ikhuselwe kwimvula, i-spinklers (ngaphandle kokuba inkqubo ethile yeklasi ye-D ikwindawo), kwaye nayiphi na eminye imithombo yokufuma. Sebenzisa amanzi i-tarp kwisigqubuthelo sethutyana ukuba kufuneka. Onke ukuphatha kufuneka kwenziwe ngezixhobo ezingafakwanga, kwaye abasebenzi bafanele banxibe izixhobo ezifanelekileyo zobuqu (i-PPE), kubandakanya impahla yokuphefumla kunye nokhuseleko lokuphefumla. Ukuthintela amafu esithuli kwi-forming kwiqhosha, phatha i umgubo ngobunono kwaye usebenzise iinkqubo zokungena moya ukuze ubambe naluphi na uthuli oluphosayo kumthombo ngaphambi kokuba lube qokelela.

Yeyiphi inkqubo yokucima umlilo ye-aluminium yomlilo?

Ukulwa I-Alweminium yensimbi Umlilo wahlukile ngokupheleleyo ekulweni umlilo oqhelekileyo. Ungaze usebenzise amanzi, i-foam, okanye i-carbon diokside (co₂). Ukufaka isicelo samanzi kuya kubangela ukuphendula ngobundlobongela, ukukhupha ukuqhuma hydrogen Irhasi kwaye wenze imeko ibe mbi kakhulu. Ikhabhoni dioxide unako phendula ngokutsha i-aluminium. Lo ngumlilo d umlilo, kwaye ufuna iklasi yeklasi D.

Inkqubo echanekileyo kukutshabalalisa ngomlilo. Sebenzisa iarhente yeklasi yokukhupha iarhente, eqhele eyomileyo umgubo Njenge-G-1 (igrafu) okanye i-L-L-X (i-sodium ye-chlorind). Ezi zigatya zisebenza ngokuqulunqa i-crust malunga nokutsha intsimbi, ukunqunyulwa ioksijini kwaye ivumele ipholile. Ukuba iklasi yeklasi D Ukucima ayifumaneki, isanti eyomileyo, iSoda Ash, okanye iLimestone ingasetyenziselwa ukufihla ngononophelo kwaye isuse umlilo. Isitshixo kukusebenzisa iarhente ngobumnene ukuphepha ukuphazamisa ukutshisa umgubo kunye nokwenza ilifu lothuli. Bonke abasebenzi abasebenza nge i-aluminium powder kufuneka iqeqeshelwe le ngcaciso ingozi kwaye yazi indawo nokusetyenziswa ngokufanelekileyo kwezixhobo zeklasi zeklasi. A Uphando lwengozi Imililo emininzi yemizi-mveliso ibonakalisile ukuba usebenzisa ukucima okungalunganga kuyimpazamo eqhelekileyo neyekiweyo.

Ukukhetha umthengisi othembekileyo: kutheni umgangatho kunye nokungqinelana kwi-Aluminium Powder pro

Igosa lokuthenga, ukhetho lomthengisi yinto enkulu. Ngelixa ixabiso lento, umgangatho kunye nokungqinelana kulapho kuxabise khona ixabiso lokwenyani, ngakumbi kunye nomxholo njengabavelwano njenge i-aluminium powder. Umgangatho ongahambelaniyo unokukhokelela ngokuthe ngqo kwiingxaki zemveliso kunye nokhuseleko iingozi. Umzekelo, mahluko ngaphakathi Ubungakanani bentsundu Ukuhanjiswa kunokutshintsha umgangatho we hydrogen Ukuphendula kwegesi, kukhokelela kwiziphumo ezingalindelekanga ekuvelisweni kweebhloko ze-AAC okanye Ibhodi ye-ALC ye-ALC. Ngokungangqinelaniyo isuntswana kuthetha umgangatho wemveliso engahambelaniyo.

Umthengisi onokuthenjwa unika ngaphezulu kwedrum ye umgubo. Banika ukuzithemba. Ithetha ukuba:

• Ulawulo olusemgangathweni olungqongqo: Iphepha ledatha eliqinisekisiweyo elibonisa ukungaguquguquki Ubungakanani bentsundu, ukucoceka, kunye nomswakama ophantsi.
• Inkululeko yongcoliseko: Ukuqinisekisa i umgubo ikhululekile kuyo nayiphi na ukungcola njenge intsimbi okanye magnesium Oko kunokukuchaphazela kakubi ukusebenza okanye ukhuseleko lwayo. Sivavanya yonke i-batch yokuqinisekisa ukucoceka.
• Ukupakishwa komeleleyo kunye nezinto: Ukhuseleko olukhuselekileyo oluthintela umswakama ukufunxa kunye nomonakalo ngexesha ezothutho.
• Inkxaso yezobugcisa kunye nokungafihlisi: Iqabane eliqonda isicelo sakho kwaye linokubonelela ngesikhokelo ekuphatheni okukhuselekileyo nokusebenzisa. Obu bubuchule thina, njengesiqhelo umzi-mveliso onemigca eyi-7 yemveliso, yiza nabaxumi bethu.

Ekugqibeleni, umgangatho i-aluminium powder iqinisekisa imeko eqikelelweyo Impendulo yemichiza, indawo yokusebenza ekhuselekileyo, kunye nemveliso yokugqibela ephezulu. Lutyalo mali ekuthembekeni nasekukhuseleni okuhlawula izabelo ixesha elide emva kokuba i-invoice ihlawulwe.

Iindlela eziphambili zokukhumbula

• I-Aluminium Powder yingozi enkulu. Ilungile isuntswana Ubungakanani bwenza ukuba isebenze kakhulu kwaye yenza into ebi Umngcipheko womlilo okanye ukuqhuma.
• Amanzi yindawo enobungozi. I-aluminium powder inza ngamanzi velisa kakhulu I-hydrogen evuthayo irhasi. Ungaze usebenzise amanzi ukuze alwe i-aluminium umlilo.
• Ukulawula uthuli kunye nemithombo yokufunda. I-Penagon ye "Uthuli-luthuli lwePentagon" lisifundisa ukuba ukuthintela amafu ethuli kwaye ukuphelisa iintlantsi, amadangatye, kwaye aluleke kakhulu.
• Landela imigangatho yolawulo. Ukubambelela ku Nfpa Imigangatho efana ne-652 nengama-484 ibalulekile ekusebenzeni ngokukhuselekileyo.
• Sebenzisa izixhobo ezifanelekileyo. Soloko usebenzisa izixhobo zokucima i-D intsimbi Imililo kunye nezixhobo ezingafakwanga zokuphatha.
• Umgangatho wababoneleli kukhuseleko. Ukukhetha umthengisi onokuqiniseka ukuba uqinisekisa ngokuhambelana Ubungakanani bentsundu, ukucoceka, kunye nokupakishwa ngokufanelekileyo kubalulekile ukunciphisa umngcipheko nokuqinisekisa umgangatho wemveliso.