Amakuru y'inganda
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Ifu y'ubutaka ya Diatomaceous yongera uburyo irambye n'imikorere myiza binyuze mu miterere yayo yihariye ya microscopic hamwe n'uburyo butandukanye bwo kuyikoresha
Ifu y'ubutaka ya Diatomaceous ni ikintu gitangaje gikomoka ku bisigazwa bya diatome, ari byo bimera nk'ibimera by'ibimera bifite uturemangingo twinshi. Izi diatome zakuriraga mu mazi nk'inyanja, ibiyaga n'imigezi mu myaka ya za miriyoni ishize. Uko zapfaga, inkuta zazo zikungahaye kuri silica zirundanya ...Soma byinshi -
Ifu ya aluminiyumu silicate yo gusiga irangi ry'inyubako, ibikoresho bya pulasitiki byongewemo irangi
Ifu ya silicate ya aluminiyumu ikorwa binyuze mu buryo bwa shimi. Urugero, uburyo bwa sol - gel bukubiyemo guhuza umunyu wa aluminiyumu (urugero, nitrati ya aluminiyumu) na siliyumu irimo ibibanziriza (nk'ibinyabutabire bya tetraethyl orthosilicate) mu gisubizo cy'amazi. Ubu buryo bwo...Soma byinshi -
Uduce tw'umukara n'ifu y'umukara mu ruganda bigurishwa mu bikoresho by'ubwubatsi no mu mihanda
Uduce twa rubber dushobora kuva mu masoko abiri y'ibanze: rubber karemano n'urubber rw'ubukorano. Uduce twa rubber karemano ahanini dukomoka kuri latex y'igiti cya Hevea brasiliensis, gikomoka muri Brezili ariko ubu gihingwa cyane cyane mu bihugu byo muri Aziya y'Amajyepfo nka Maleziya na Indoneziya. Iyo...Soma byinshi -
Umucanga w'amabara wo gushushanya aquarium ibikoresho by'ubwubatsi igishushanyo cy'urukuta rwo ku muhanda
Umucanga w'amabara yerekeza ku duce tw'umucanga twasizwe irangi cyangwa tubaho mu buryo busanzwe mu mabara atandukanye. Ushobora guturuka mu myunyu ngugu isanzwe cyangwa ugakorwa mu buryo bw'ubuhanga, buri kimwe gifite imiterere n'imikorere yihariye. Umucanga w'amabara karemano ukunze gukomoka mu myunyu ngugu nka quartz, feldspa...Soma byinshi -
Umuhondo wa Chrome ku byapa byo ku muhanda Inganda zikora irangi ry'ibikoresho by'ubwubatsi Inganda zikora irangi ry'imodoka
Umuhondo wa Chrome, uzwi cyane nka chromate y'ubudodo (PbCrO₄), ni ibara ry'umuhondo kandi rigaragara rizwi cyane mu mateka kubera ibara ryawo rikomeye. Yakozwe bwa mbere mu 1809 n'umuhanga mu bya shimi w'Umufaransa Louis Nicolas Vauquelin, yamenyekanye vuba nk'igisimbura ingurube gakondo z'umuhondo ...Soma byinshi -
Selulosi yo gukora impapuro mu nganda zikora imyenda, ibikoresho bya pulasitiki, inganda zikora imyenda myinshi.
Selulose, polysaccharide igizwe na monomer za glucose zihujwe n'imigozi ya β-1,4-glycosidic, ni polymeri y'umwimerere iboneka cyane ku Isi. Iboneka cyane cyane mu nkuta z'uturemangingo tw'ibimera, itanga ubukana bw'imiterere, igatuma ibiti bigera ku burebure bukomeye n'amababi kugira ngo bigumane ishusho yabyo.Soma byinshi -
Ifu ya Wollastonite yo gukora impapuro mu nganda zikora amatafari ya keramike mu nganda zikora ibikoresho bya pulasitiki bikoreshwa mu gusudira uduti
Ifu ya Wollastonite, amabuye y'agaciro ya metasilicate ya kalisiyumu, itanga imiterere idasanzwe nko kugira igipimo cyo hejuru cy'ubuso, ubushobozi buke bwo kwinjiza amazi mu mubiri, no kudahinduka kw'ibinyabutabire, bigatuma iba inyongeramusaruro y'agaciro mu nganda nyinshi. Mu nganda z'ubwubatsi, ifu ya wollastonite yongera cyane ...Soma byinshi -
Ifu ya Mica yo gusiga ibikoresho birwanya ubushyuhe bwinshi mu nganda za pulasitiki ibikoresho bya pulasitiki mu nganda z'ikoranabuhanga
Ifu ya Mica, ibikoresho byo mu nganda bikoreshwa mu buryo butandukanye, ikomoka ku myunyu ngugu ya mica karemano nka muscovite, izwiho kuba ifite amabara adafite ibara cyangwa umweru, na biotite, ikunze kugaragaza amabara y'umukara wijimye kugeza ku mukara. Uburyo bwo kuyikora bukubiyemo urukurikirane rwitonze rwo gusya no gusya...Soma byinshi -
Ifu ya Wollastonite yo gukoresha feri, glaze ya keramike, ibikoresho by'icyuma, inganda z'imodoka
Ifu ya Wollastonite ni amabuye y'agaciro akomoka mu nganda akomoka kuri wollastonite (CaSiO₃), amabuye y'agaciro ya kalisiyumu akomoka mu mabuye ya metamorphic na sedimentary. Ayo mabuye acukurwa cyane cyane muri Amerika, Ubushinwa, Ubuhinde, na Megizike, arasenywa, agasigwa, akanatunganywa (nk'amabuye ya magnetic separati ...Soma byinshi -
Umupira wa Ceramic ukoreshwa mu bikoresho bya optique, ibikoresho bya siporo, ibikoresho byo gusukura umwuka bisukura amazi
Udupira twa ceramic dukomoka ku ifu ya ceramic iteye imbere nka alumina (Al₂O₃), zirconia (ZrO₂), silicon nitride (Si₃N₄), na silicon carbide (SiC). Ibi bikoresho fatizo, bikomoka ku duce duto cyane, binyura mu buryo bwa metallurgy y'ifu: bivanze n'ibifunga, bigakorwamo uruziga rwa mbere...Soma byinshi -
Umucanga wa titaniyumu ukoreshwa mu gukora imashini mu nganda zikora ibikoresho by'ikoranabuhanga mu nganda zikora imodoka mu nganda zikora ibice
Umucanga wa Tin-titanium alloy ni ibikoresho byihariye bigizwe na tin (Sn), titanium (Ti), n'ibindi bikoresho byabyo, byakorewe gukoreshwa mu nganda zidasanzwe. Bikorwa binyuze mu gushonga, atomization, cyangwa alloying ya mekanike, uduce twabyo dutandukanye mu bunini kuva ku ifu nziza kugeza ku duce duto, bigatuma ...Soma byinshi -
Xiaoman Beyond Perfection yishimira ubuzima bwiza hagati y'ibihe
Xiaoman, ijambo ry'izuba ryamaze igihe kinini rizwi cyane mu muco w'Abashinwa, rikora nk'umwarimu ukomeye, ritanga ubwenge bw'agaciro ku kamaro ko kugera ku buringanire mu buzima bwacu. Mu isi ikunze guha icyubahiro gukurikirana no kugeraho buri gihe, Xiaoman agaragara nk'...Soma byinshi