A cikin kasuwancinmu na mai da iskar gas, samar da kayayyaki ya ragu da kashi 8% a duk shekara a cikin kwata na farko. Dalilan sun haɗa da raguwar dabi'a da kulawa da aiki da aiki, waɗanda ake aiwatar da su don haɓaka amincin kadarorin don ƙaƙƙarfan haɓakawa a cikin ɓangarorin da ke gaba. Ta yin wannan a yanzu, muna tabbatar da cewa muna da ƙarfi a cikin rabin na biyu na wannan shekara lokacin da wasu daga cikin waɗannan ayyukan suka fara aiki.

Binciken ya kuma nuna cewa sharar fatu na gurɓata ƙasan saman Hazaribagh. Wani bincike da aka gudanar a shekarar 1999 ya gano gurbacewar karafa daban-daban, gami da gubar da cadmium. Ya karkare da cewa:

Tsarin da abun da ke cikin keɓancewa da aka kafa akan Al-electrode a cikin AlCl3-IL electrolyte (Tal electrode) an yi masa tambayoyi ta hanyar amfani da cikakken tunani-Fourier canza infrared spectroscopy (ATR-FTIR), duban microscopy na lantarki (SEM), mai tarwatsawa x. --ray spectroscopy (EDX), da x-ray photoelectron spectroscopy (XPS). Idan aka kwatanta da tsantsar Al, saman TAL yana wadatar da ƙungiyoyi masu aiki na kwayoyin halitta (Fig. 1A). Bugu da ƙari, kasancewar ƙungiyoyin C = N da C-H waɗanda kuma suke da yawa a cikin pristine IL electrolyte, babban haɓakawa a cikin ƙungiyar aikin C = C da kuma fitowar nau'in nau'in da ke dauke da ƙungiyar C = O akan Tal. Wadannan abubuwan lura suna tare da bayyanar wani barga na fim a saman TAL. Bugu da ƙari, infrared vibration yanayin da ke hade da zoben imidazolium (1100 zuwa 600 cm-1) a cikin IL (21) sun fi ɓacewa akan jiyya, wanda ke nuna cewa IL electrolyte an canza shi ta hanyar sinadarai a Al interface (Fig. 1A). Binciken XPS na pristine Al da TAL yana ba da ƙarin haske game da fasalin sinadarai na TAL. Sakamako a cikin siffa 1B, alal misali, sun nuna cewa ko da bayan gogewa, Al2O3 har yanzu yana mamaye saman sinadarai na pristine Al. Sabanin haka, al'adar Al2p XPS na tal substrate yana nuna cewa wani abu mai ƙarfi mai ƙarfi mai ɗauri, wanda za'a iya danganta shi da gishirin Al, mai yiwuwa AlCl3, ya mamaye. An tabbatar da wannan ta hanyar siginar Cl2p XPS, saboda ƙarfin dauri na Cl2p da ke kusa da 199 eV ya yi daidai da valence na -1 (Fig. 1C). Siffofin N1s XPS kuma sun nuna cewa haɗin TAL ya wadatar a cikin nau'ikan da ke ɗauke da nitrogen. Za'a iya amfani da ƙwanƙwasa mai kaifi a 401 eV don tantance kasancewar ions imidazole (Fig. 1D). Idan aka kwatanta da filaye mai goge-goge (Hoto 1E), yanayin saman tal a fili yana da santsi (Fig. 1F). Daga ra'ayin giciye wanda SEM ya zana, ana lura da Layer na tsaka-tsaki akan Al substrate. Binciken EDX na Layer ya nuna cewa yana da wadata a cikin abubuwan Al, Cl, da N (Fig. 1G da fig. S1).

Sabuwar keken tsakuwa ta WI.DE (Winding Detours) daga Buɗe tana ɗaukar tayoyi masu faɗi fiye da na ainihin kamfanin UP daga 2015 kuma duk ya fi dacewa da shi, tare da mafi girman gudu akan kowane nau'in saman, an haɗa shi da babban sarrafawa da ƙarancin nauyi daga asali ya dogara da shi. Amma alamar farashin yana sanya shi kashe-kashe ga mutane da yawa kuma zaka iya siyan shi azaman firam ɗin tare da zaɓin launi ɗaya.

Vosko, SH, Wilk, L. & Nusair, M. Ingantattun kuzarin daidaitawar ruwa mai dogaro da wutar lantarki don ƙididdige yawan juzu'i na gida - bincike mai mahimmanci. Can. J. Phys. 58, 1200-1211 (1980).

Wasu daga cikin sauran maki don matsakaita dan gwanin kwamfuta shine iskar gas da ake amfani dashi. A wannan yanayin aluminum (aluminum) brazing sanduna suna da ƙarancin zafin jiki don amfani da silinda gas mai arha kuma MAP Pro (madaidaicin MAPP) tabbas ɗanɗano ya fi na Propane matuƙar zafin zafin brazing ɗinku bai yi girma ba.

Akwai ma’aikatan fatu kimanin dubu 8 zuwa 12,000 da suka kai kimanin 15,000 na tsawon watanni biyu ko uku bayan bukin idin karamar sallah, lokacin da ake yin aikin sarrafa danyen fata.[3]

GMAW a cikin aluminum ya zama ruwan dare gama gari a cikin manyan wuraren samarwa…GTAW ya fi kowa a babban ƙarshen aikace-aikacen al'ada.

Slatted itace, katako, duk abin da kuka kira shi, wannan nau'in ƙirar yana nan don zama a cikin ciki a Singapore.

Hoto S9. Electrochemical Properties na Al-MnO2 baturi ta yin amfani da TAL anode-, Al (CF3SO3) 3-, da kuma Al2 (SO4) 3 tushen ruwa electrolyte.

Wannan sikelin na iya auna har zuwa 300kg/600lbs. Ban yi tsammanin haɗin gwiwar za su yi ƙarfi ba don haka saitin na a fili bai shirya ba. Ina so in gina saitin rataye don gwada abubuwa irin wannan a nan gaba. Ina tsammanin kuna rasa ma'anar bidiyo na. Yawancin mutane ba sa buƙatar haɗin haɗin gwiwa mai ƙarfi don cire tubes na CF a cikin 2. Na tsara hanya mai sauƙi don yin iyakar sandar da za a iya daidaitawa wanda ke da karfi don ayyukan sha'awa / robotics.

Idan kana son matafiyi masu kyau kuma don yin wasan motsa jiki, amma ba kwa son kashe dukiya, Metrix zaɓi ne mai kyau.