Uburyo bwanduye nuburyo bwo kumenya ifu ya diyama

Ifu ya diyama yo murugo hamwe nibindi | ubwoko bwa diyama imwe ya kirisiti nkibikoresho fatizo, ariko | andika ibintu byinshi bihumanye, imbaraga nke, birashobora gukoreshwa gusa kubicuruzwa bikenerwa ku isoko ryo hasi. Bamwe mu bakora ifu ya diyama yo mu gihugu bakoresha ubwoko bwa I1 cyangwa Sichuan ubwoko bumwe bwa kirisiti ya kirisiti nk'ibikoresho fatizo kugira ngo babone ifu ya diyama, uburyo bwo kuyitunganya ni bunini cyane kuruta ifu ya diyama isanzwe, ishobora guhaza isoko ryo mu rwego rwo hejuru. Ifu ya diyama ikomeye cyane, irwanya kwambara, ikoreshwa cyane mugukata, gusya, gucukura, gusya hamwe nindi mirima. Hamwe niterambere niterambere ryubumenyi nikoranabuhanga, isoko ryifu ya diyama iragenda iba nini, kandi ibisabwa byujuje ubuziranenge bigenda byiyongera. Ku ifu ya diyama, ubwinshi bwumwanda uri muri poro ya diyama bigira ingaruka kuburyo butaziguye ku bicuruzwa no ku mikorere yifu.
Ubwoko butagaragara
Umwanda w'ifu ya diyama bivuga ibice bitarimo karubone mu ifu ya diyama, bishobora kugabanywamo imyanda yo hanze ndetse n'umwanda w'imbere. Umwanda wo hanze wibice bitangizwa ahanini nibikoresho fatizo hamwe nuburyo bwo kubyaza umusaruro, harimo silikoni, fer, nikel, calcium, magnesium na kadmium; umwanda wimbere wibice byinjizwa mugikorwa cyo guhuza diyama, cyane cyane harimo icyuma, nikel, cobalt, manganese, kadmium, umuringa, nibindi. Umwanda uri mu ifu ya diyama uzagira ingaruka kumiterere yubutaka bwa poro, kuburyo ibicuruzwa bitoroshye gutatanya. Ibyuma, nikel nibindi byanduye nabyo bizatuma ibicuruzwa bitanga impamyabumenyi zitandukanye za magnetisme, gukoresha ifu.
, Uburyo bwo kumenya umwanda
Hariho uburyo bwinshi bwo guhumanya ibintu byerekana ifu ya diyama, harimo uburyo bwibiro, ibyuka byangiza ikirere, ibyuka bya atome byinjira, nibindi, uburyo butandukanye bwo gutahura burashobora gutoranywa ukurikije ibisabwa bitandukanye.
isesengura rya gravimetric
Uburyo bw'uburemere burakwiriye gusesengura no gutahura ibintu byose byanduye (ukuyemo ibintu bihindagurika bishobora guhindagurika ku bushyuhe bwaka). Ibikoresho nyamukuru birimo itanura rya mafer, impirimbanyi zisesenguye, farashi ifatika, yumye, nibindi. Uburyo bwo gupima ibintu byanduye mubicuruzwa bya micropowder nibisanzwe ni uburyo bwo gutwika ubushyuhe bukabije: icyitegererezo ukurikije ibiteganijwe hanyuma ugafata icyitegererezo cyibizamini mukibuto gifite uburemere buhoraho, shyira ingirakamaro irimo icyitegererezo cyo gupimwa mu ziko hamwe nuburemere buri munsi (ubushyuhe bwemewe + 20 ℃)
2, ibyuka bihumanya ikirere, ibyuka bya atome
Ibyuka bihumanya ikirere hamwe na atomic absorption spekitroscopi birakwiriye kubisesengura byujuje ubuziranenge no kugereranya ibintu.
. Uburyo bwohereza ibyuka bya atome butuma habaho gusesengura ibintu bigera kuri 70. Muri rusange, gupima ibice biri munsi ya 1% birashobora gupima neza ibintu bya ppm urwego rwibintu bya poro ya diyama. Ubu buryo nubwa mbere bwakozwe kandi butezwa imbere mu isesengura rya optique. Ibyuka bihumanya ikirere bigira uruhare runini mu gusesengura ubuziranenge no kugereranya ibikoresho bitandukanye bigezweho. Ifite ibyiza byubintu byinshi icyarimwe ubushobozi bwo gutahura icyarimwe, umuvuduko wisesengura ryihuse, imipaka yo gutahura neza kandi neza.
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Atomic absorption spectrometry kandi irashobora kuzuzanya kandi ntishobora gusimburwa nundi.

3. Ibintu bigira ingaruka kubipimo byanduye
1. Ingaruka yubunini bwikitegererezo ku gaciro kizamini
Mu myitozo, usanga urugero rwerekana ifu ya diyama igira uruhare runini mubisubizo byikizamini. Iyo urugero rwicyitegererezo ari 0,50g, impuzandengo yo gutandukana nikizamini ni kinini; iyo urugero rwicyitegererezo ari 1.00g, impuzandengo yo gutandukana ni nto; iyo urugero rwicyitegererezo ari 2.00g, nubwo gutandukana ari nto, igihe cyikizamini cyiyongera kandi imikorere igabanuka. Kubwibyo, mugihe cyo gupima, kongera buhumyi umubare wicyitegererezo ntabwo byanze bikunze bizamura ukuri nukuri kubisubizo byisesengura, ariko kandi bizongerera igihe kinini ibikorwa kandi bigabanye gukora neza.
2. Ingaruka yubunini buke bwibintu byanduye
Nibyiza bya poro ya diyama, niko ibintu byinshi byanduye muri poro. Impuzandengo y'ibipimo ni 3um mu ifu ya diyama nziza mu musaruro, bitewe nubunini buke, aside hamwe nibikoresho fatizo bidashobora kuvangwa bivanze nibikoresho fatizo ntibyoroshye gutandukana, bityo bigahinduka ifu nziza, bityo bikongera ibirimo umwanda. Byongeye kandi, uko ingano zingana zingana, niko bigenda bikorwa mubikorwa byo gukora, niko umwanda uva hanze, nko gutatanya, gutuza amazi, ibidukikije byangiza imyanda ihumanya mukwiga ubushakashatsi bwikigereranyo cyibihumanya byifu, twasanze hejuru ya 95% byibicuruzwa byifu ya pome ya diyama yuzuye, ibihumanya biri munsi ya 0.50%, birenga 95% byibicuruzwa byifu byimbuto biri munsi ya 1.00%. Kubwibyo, mugucunga ubuziranenge bwifu, ifu nziza igomba kuba munsi ya 1.00%; umwanda uri muri 3um ugomba kuba munsi ya 0,50%; na bibiri bya cumi bigomba kugumaho nyuma yamakuru yibirimo yanduye mubisanzwe. Kuberako hamwe niterambere ryubuhanga bwo gukora ifu, ibihumanya muri poro bizagenda bigabanuka buhoro buhoro, igice kinini cyibintu byanduye byifu yifu iri munsi ya 0.10%, niba hagumijwe ahantu icumi gusa, ubwiza bwabwo ntibushobora gutandukanya neza.
Iyi ngingo yakomotse kuri "umuyoboro wibikoresho bya superhard"