-
Indlela Abahlaziyi be-XRF Abaqinisekisa Ngayo Izinsimbi Ezingagqwali Ezingu-304, 316, kanye no-321
Ukuhlonza kabi i-316 njengensimbi engagqwali engu-304 kuphazamisa ukumelana nokugqwala. Leli phutha libeka engcupheni imishini ezindaweni zasolwandle, ze-petrochemical, kanye nezokucubungula ukudla, okungase kubangele ukwehluleka okukhulu nokulimala. Ukulandeleka okungalungile kwezinto kungabangela ukuhambisana...Funda kabanzi -
Unganquma Kanjani Ukwakheka Kwezinto Eziyisisekelo Zama-Alloys Asekelwe Ku-Nickel?
Ama-alloy asekelwe ku-nickel ayizinsimbi ezakhiwe eziqukethe i-nickel njengento eyinhloko, ngokuvamile edlula isisindo esingu-50%. Isakhiwo sazo esincane senza amandla akhethekile okusebenza, ukumelana nokuqhekeka, kanye nokuqina kwe-oxidation kufikela ku-800°C. Lezi zakhiwo zenza i-nickel...Funda kabanzi -
Ungayibona Kanjani Insimbi Engamanga ye-Cr-V Ngesikhathi Sokuhlolwa Nge-XRF Ephathwa Ngesandla?
Insimbi ye-chromium vanadium idinga ukuhlanganiswa okunembile ukuze iqine kakhulu futhi imelane nokukhathala. Iningi lezinsimbi zamathuluzi zisebenzisa i-chromium 0.5–1% kanye ne-vanadium 0.15–0.25%. Ukuphambuka kunciphisa ubulukhuni kanye nokuphila kwenkonzo. Ezimotweni, engqalasizinda, noma ekusetshenzisweni kwamathuluzi, insimbi exubile yandisa...Funda kabanzi -
Ukulinganiswa Kokuqukethwe kweVanadium Ekusetshenzisweni Kabusha Kwe-Vanadium Slag
I-Vanadium slag yakheka ngesikhathi sokwenza insimbi ye-oxygen kanye ne-arc kagesi; ithani ngalinye lensimbi ene-vanadium ephezulu lingakhiqiza kufika ku-50 kg ye-vanadium slag. Ihlanganisa i-10–25% V2O5 ngokwesilinganiso, i-slag imelela umthombo wesibili we-vanadium omkhulu kunayo yonke emhlabeni jikelele, obalulekile kokubili ekusetshenzisweni kwe-vanadium...Funda kabanzi -
Ungaqinisekisa Kanjani Ukuqinisekiswa Kokuqukethwe Kwe-Scandium (Sc) Kwe-Turbine Blades?
Ukwakheka kwezinto eziyisisekelo kunquma ngqo amandla omshini we-turbine blade, ukumelana ne-oxidation, kanye nokukhuthazela kokushisa. Ama-Superalloy athembele ezilinganisweni eziqondile ze-nickel, i-chromium, ne-cobalt ukuze kube nokuqina kwesakhiwo ngaphansi kuka-1,000°C. Ukuphambuka okuncane njenge-±0.1% ekuhlanganiseni ...Funda kabanzi -
Kungani i-Handheld EDXRF iyisihluthulelo sokuhlolwa kwe-Scandium okunembile ezingxenyeni ezingenayo?
Ukuhlolwa kwezingxenye ezingenayo kukhomba amaphutha futhi kuvimbele ukulungiswa kabusha okubizayo ngokuqinisekisa izakhiwo ze-aluminium scandium alloy ngaphambi kokuba izingxenye zifinyelele ekukhiqizweni. Ukwakheka kwe-alloy okungalungile kuthinta ngqo ukusebenza komkhiqizo, kwandisa amazinga amaphutha, futhi kuholela ekuwohlokeni...Funda kabanzi -
Ingabe i-X-Ray Fluorescence Spectroscopy Ingakwazi Ukulinganisa Ngokunembile I-Calcium ne-Phosphorus Ekudleni Kwezinkukhu?
I-calcium ne-phosphorus zakha ngaphezu kuka-70% wokuqukethwe okuphelele kwamaminerali emasakeni ezinkukhu, okwakha i-hydroxyapatite matrix ebangela ukuqina kwamathambo namandla. I-calcium efanele ekudleni kwezinkukhu izuzisa ukukhula kwamathambo, ivimbele izifo ezifana nama-rickets kanye nama-os...Funda kabanzi -
Ukuhlolwa Kwe-Calcium Ezitshalweni Eziyisisekelo Ukuze Kuzalwe I-Biofortification?
Ukuntuleka kwe-calcium ekudleni emhlabeni wonke kuthinta abantu abangu-30%. Emazweni anengeniso ephansi nephakathi nendawo, izitshalo eziyisisekelo azinayo i-calcium ngemva kokucubungula, okwenza lesi sikhala sibe sibi kakhulu. Imiphumela emibi ihlanganisa i-osteoporosis, ukukhula okuphazamisekile ezinganeni, ukwakheka kwamathambo okubuthakathaka, kanye nokwanda...Funda kabanzi -
Kungani i-X-ray Ilawula Ukuhlolwa Kwe-Calcium Yempuphu Yobisi?
I-calcium ibalwa njengeminerali eyinhloko yokwenza amathambo abe ngamaminerali, ukukhula kwamaseli, ukulawulwa kwe-metabolic, kanye nokwanela kokudla okunomsoco. Izimpushana zobisi zinikeza amaphrofayili e-calcium ahlukile ngokusekelwe emvelaphi yezilwane. Impushana yobisi lwezimvu iqukethe okuqukethwe okuphezulu kakhulu kwe-calcium (1930–2100 mg/100 g), imbuzi...Funda kabanzi -
Ukulinganiswa kwe-Calcium Fluoride ku-Toothpaste kusetshenziswa i-XRF Calcium Analyzer
I-calcium fluoride ikhuthaza ukuvuselelwa kabusha ngokwakha indawo yokugcina ama-ion e-fluoride ku-enamel. Lapho inselele ye-asidi (pH < 5.5), ikhipha i-fluoride, iqhubekisele phambili ukuguqulwa kwe-hydroxyapatite ibe yi-fluorapatite—okuncibilika kancane ku-asidi ngo-25% kune-hydroxyapatite. Le nqubo...Funda kabanzi -
I-XRF Mineral Analyzer ephathekayo ekuhlolweni okusheshayo kwebanga lama-Potash Deposits
Ukuhlaziywa kwezinto eziyisisekelo endaweni kubalulekile ekumbiweni kwe-potash ore okunembile. Abahlaziyi be-XRF abaphathekayo banikeza ukutholwa okungonakalisi, okunezakhi eziningi endaweni yokubhoboza, okusekela ukuhlolwa okusheshayo kokufakwa kwe-potash. Imiphumela yasensimini esheshayo yenza kube lula amasu okulawula ibanga le-ore...Funda kabanzi -
Amanxiwa e-Chloride angu-0.4% Ukhonkolo—Ingabe Insimbi Yakho Iphephile?
Okuqukethwe kwe-chloride kukhonkrithi kusheshisa ngqo ukugqwala kwensimbi yokuqinisa, kuphazamise izendlalelo ze-oxide ezivikelayo futhi kubangele ukwakheka kokugqwala kwendawo. Ukugcwala kwe-chloride okungaphezu kuka-0.4% ngesisindo sesimende kubangela ukugqwala kokuqinisa, kunciphisa isikhathi sesakhiwo...Funda kabanzi
Yenza ubuhlakani bokulinganisa bube bunembile kakhudlwana!
