Ngaphambi kokuqonda kwaye ukhethe indlela ye-CUNI44, kufuneka siqonde ukuba yeyiphi ubhedu-iNcckel 44 (CIni44). I-Copper-nickel 44 (CIni44) yindawo yobhedu-ye-nicker-nickel. Njengoko igama layo licebisa, ubhedu yenye yezinto eziphambili ze-alloy. I-Nickel yenye yezona zinto ziphambili, kunye nomxholo wama-43.0% - 45.0%. Ukongezwa kwe-nickel kunokuphucula amandla, ukumelana nokuziphatha, ukunganyangeki kunye ne-thermoeletter ye-alloy. Ukongeza, kubandakanya kodwa akupheleli kwi-0.5% - 2.0% manganese. Ubukho baseMangane kusenokunceda ekuphuculeni ukumelana nokunganyangeki, uzinzo lobushushu kunye namandla e-alloy, kodwa i-manganese egqithisileyo inokubangela ukuba bube brittletterttlettert.
I-Copper-nickel 44 inobushushu obuphantsi ubushushu bokuchasana, kwaye ukuxhathisa kwayo kusizinzayo xa iqondo lobushushu litshintsha, nto leyo etshintsha, eyenza ixabiseke kwizicelo apho kuxhathisa ukuzimela. Xa uphantsi koxinzelelo kunye neskish 'isishwankathelo-isizathu sokuba uCepper-Nickel unokugcina ukusebenza okuzinzileyo kukuba imvakalelo yemvakalelo ye-Clain ye-Conner Applin kunye ne-hysteresis incinci. Ukongeza, i-CUNI44 ine-thermoelectric enkulu ye-thertor, inomsebenzi olungileyo we-welding, kwaye ilungele ukuqhubekeka nokunxibelelana.
Ngenxa yeepropathi zayo ezilungileyo zombane kunye noomatshini, i-CUNI44 zihlala zisetyenziselwa ukwenza izinto ezahlukeneyo ze-elektroniki ezifana nabaqengqelekayo, i-potilometers, i-thermoouper, njengenxalenye ephambili ekuchazeni izixhobo zombane. Kwintsimi yemizi-mveliso, inokusetyenziselwa ukwenza iibhokisi zokunganyangeki eziphezulu zezorhwebo, iRheostits kunye nezinye izixhobo. Ngenxa yokunganyangeki kwengqondo elungileyo, ikwafanelekile ukuba iimeko zineemfuno eziphezulu zokunganyangeki ezifana noomatshini bekhemikhali kunye nezinto zenqanawa.
Xa sithenga iimveliso, sizichonga njani izixhobo zeCuni44? Nazi iindlela ezintathu zokuchonga kwireferensi yakho.
Okokuqala, eyona ndlela inomdla kukusebenzisa izixhobo zohlalutyo lweekhemikhali zobungcali.Njengababukeli, njl., Ukuvavanya ukwakhiwa kwento. Qinisekisa ukuba umxholo wobhedu yinto eseleyo, umxholo we-Nickel ngama-43.0% - i-45.0%, umxholo wentsimbi yi-0.5% - kunye nezinye izinto zikuluhlu oluchaziweyo. Xa abathengi bethu bathenga iimveliso ze-talkii, sinokubanika isatifikethi semgangathweni okanye ingxelo yovavanyo.
Okwesibini, chonga nje kunye nesikrini ngeempawu zenkangeleko yemveliso.Isixhobo se-CUNI44 esihlala sibonisa i-metric luster, kwaye umbala unokuba phakathi kobhedu kunye ne-nickel. Qwalasela ukuba umphezulu wezinto ezibonakalayo ugudileyo, ngaphandle kweziphene ezicacileyo, oxidation okanye rump.
Indlela yokugqibela kukuvavanya iipropathi zomzimba zemveliso-ukulinganisa ukuxinana kunye nobunzima bezinto ezibonakalayo.I-CUNI44Unoluhlu oluthile loxinzelelo oluthile, olunokuvavanywa zizixhobo zokulinganisa ubugcisa kwaye zithelekiswa nexabiso elifanelekileyo. Ingalinganiswa kwakhona ngobunzima bokucingisisa ukuqonda ukuba ubunzima bayo luhlangabezana nobunzima be-Copcker-nickel 44.
Intengiso inkulu kakhulu, ukhetha njani umthengisi ohlangabezana neemfuno zethu zokuthenga?
Ngexesha lokubuza, abathengi kufuneka bacacisa iimfuno zokusetyenziswa.Umzekelo: Chonga ukusetyenziswa okukhethekileyo kwezinto. Ukuba isetyenziselwa ukuveliswa kwecandelo le-elektroniki, iipropathi zayo zombane, ezinje ngamaqondo obushushu anokulingana kunye nokusebenza okuhle, kufuneka kuthathelwe ingqalelo; Ukuba isetyenziselwa oomatshini beekhemikhali okanye izinto zenqanawa, ukumelana nokunganyangeki kubaluleke kakhulu. Zidityaniswe ne-terminal yokusetyenziswa, iqondo lobushushu, uxinzelelo, ukohlwaya kunye nezinye izinto zendalo yokusetyenziswa kuthathelwa ingqalelo ukuqinisekisa ukuba i-CUni44 SITTE inokusebenza ngokwezi meko.
Ngapha koko, ngexesha lophando, unokuvavanya umthengisi ngokukhangela isiqinisekiso semfundo yomxhasi, uvandlakanyo lwabathengi, njl.njl. Unako ukucela kwakhona umthengisi ukuba abonelele ngomgangatho wokubonelela ngomgangatho wezinto ezibonakalayo.
Ukongeza kwezi zinto zimbini zingasentla, ulawulo lweendleko lubalulekile.Kufuneka sithelekise amaxabiso abathengisi abahlukeneyo. Ewe kunjalo, asinakukwazi ukusebenzisa ixabiso njengokuphela kwenqanaba lokukhetha kuphela. Kubalulekile ukuba kubaluleke kakhulu ukuqwalasela izinto ezinje ngomgangatho wezinto eziphathekayo, ukusebenza kunye nenkonzo yasemva kwentengiso. Ubomi benkonzo yezixhobo buhambelana ngqo nexabiso lesondlo. Izixhobo ezikumgangatho ophezulu Cuni44 zinokuba neendleko eziphezulu zokuqala, kodwa zinokugcina i-Rendolo kunye neendleko zokutshintsha kokusetyenziswa kwexesha elide.
Okokugqibela, kufanelekile ukukhankanya ukuba ngaphambi kokuba uthenge iimveliso kwinqanaba elikhulu, ungacela umthengisi kwiisampulu zovavanyo. Vavanya ukuba ukusebenza kwento ehlangabezana neemfuno, ezinjengeepropathi zombane, ukuxhathisa i-corosion, iipropathi zoomatshini, njl njl.I-Copper-nickel 44izixhobo zomthengisi.
IXESHA LOKUQALA: I-Oct-14 ukuya ku-2004