Upfu hweBoron

Boron chinhu chesimbi, chine ma allotropes maviri, amorphous boron uye crystalline boron. Amorphous boron ihupfu hwebrown nepo crystalline boron yakaita sesirivha kusvika kudema. Crystalline boron granules uye boron zvidimbu hazvina kuchena zvakanyanya, zvakaoma kwazvo, uye hazvina kufambisa zvakanaka patembiricha yemumba.

Boron yekristaro

Chimiro chekristaro cheboron yekristaro chinonyanya kuva β-form, iyo inogadzirwa kubva kuβ-form neγ-form kuita cube kuti igadzire chimiro chekristaro chakagadzika. Sekristaro boron inowanikwa zvakasikwa, huwandu hwayo hunodarika 80%. Ruvara rwacho runowanzova upfu hwegrey-brown kana zvidimbu zvisina kurongeka zvebrown. Saizi yezvidimbu zvekristaro boron yakagadzirwa uye yakagadziriswa nekambani yedu i15-60μm; saizi yezvidimbu zvekristaro boron i1-10mm (hukuru hwezvidimbu hunogona kugadziriswa zvichienderana nezvinodiwa nevatengi). Kazhinji, yakakamurwa kuita zvirevo zvishanu zvichienderana nekuchena: 2N, 3N, 4N, 5N, uye 6N.

Tsanangudzo yeCrystal Boron Enterprise

Pakeji: Inowanzoiswa mumabhodhoro epolytetrafluoroethylene uye yakavharwa negasi risina simba, ine zvirevo zve50g/100g/bhodhoro;

Boron isina chimiro

Boron ine chimiro cheamorphous inonziwo non-crystalline boron. Chimiro chayo chekristaro chakaita seα, chiri chechimiro chetetragonal crystal, uye ruvara rwayo ibrown dema kana yero zvishoma. Upfu hweboron husina chimiro hwakagadzirwa uye hwakagadziridzwa nekambani yedu chigadzirwa chepamusoro-soro. Mushure mekugadzirisa zvakadzama, huwandu hweboron hunogona kusvika 99%, 99.9%; saizi yekazhinji yezvikamu iD50≤2μm; zvichienderana nezvinodiwa nehukuru hwezvikamu zvakakosha zvevatengi, upfu hwe sub-nanometer (≤500nm) hunogona kugadziriswa uye kugadziriswa.

Tsanangudzo yeAmorphous Boron Enterprise

Pakeji: Kazhinji, inoputirwa mumabhegi efoyira ealuminium ane vacuum cleaner ane zvirevo zve500g/1kg (nano powder haibviswe mu vacuum cleaner);

Isotope ¹¹B

Kuwanda kwechisikigo kweisotope ¹¹B i80.22%, uye idopant yepamusoro-soro uye diffuser yezvinhu zve semiconductor chip. Sedopant, ¹¹B inogona kugadzira maion esilicon akarongwa zvakazara, ayo anoshandiswa kugadzira macircuits akabatanidzwa uye ma microchips ane density yakakura, uye ine mhedzisiro yakanaka pakuvandudza kugona kwekudzivirira mwaranzi kwemidziyo ye semiconductor. Isotope ye¹¹B yakagadzirwa uye yakagadziriswa nekambani yedu icubic β-shaped crystal isotope ine kuchena kwakanyanya uye kuwanda kwakanyanya, uye chinhu chakakosha chemachipisi emhando yepamusoro.

Tsanangudzo yeIsotope¹¹B yeBhizinesi

Pakeji: Yakaputirwa mubhodhoro re polytetrafluoroethylene, rakazadzwa negasi rinodzivirira, 50g pabhodhoro;

Isotope ¹ºB

Kuwanda kwechisikigo kweisotope ¹ºB i19.78%, inova chinhu chakanaka chekudzivirira nyukireya, kunyanya chine simba rakanaka rekunyudza manyuturoni. Ndiyo imwe yezvinhu zvakakosha mumidziyo yenyukireya. Isotope ye¹ºB yakagadzirwa uye inogadzirwa nekambani yedu ndeye cubic β-shaped crystal isotope, ine zvakanakira zvekuchena kwakanyanya, kuwanda kwakanyanya uye nyore kusanganiswa nesimbi. Ndiyo chinhu chikuru chemidziyo yakakosha.

Tsanangudzo yeIsotope¹ºB yeBhizinesi

Pakeji: Yakaputirwa mubhodhoro re polytetrafluoroethylene, rakazadzwa negasi rinodzivirira, 50g pabhodhoro;

Chii chinoshandiswa pakugadzira Amorphous boron, Boron powder uye Natural boron?

Kune mashandisirwo akasiyana-siyana eAmorphous boron, Boron powder uye Natural boron. Anoshandiswa mukugadzira simbi, zvemagetsi, zvemishonga, zvedongo, zvenyukireya, zvemakemikari nedzimwe nzvimbo.

1. Amorphous boron inoshandiswa muindasitiri yemotokari sechinhu chinobatidza moto muma airbags uye muzvibatidzo zvemabhandi. Amorphous boron inoshandiswa mu pyrotechnics uye mumaroketi sechinhu chinowedzera mu flares, igniters uye delay compositions, solid propellant fuels, uye zvinoputika. Inopa flares ruvara rwakasiyana rwegirini.

2. Boron yechisikigo inoumbwa nema isotopes maviri akagadzikana, rimwe rawo (boron-10) rine mashandisirwo akasiyana-siyana semushonga unotora neutron. Inoshandiswa semushonga unobvisa neutron mukudzora nuclear reactor, uye kuomesa mwaranzi.

3. Elemental boron inoshandiswa sechinhu chinobatsira muindasitiri ye semiconductor, nepo boron compounds ichiita basa rakakosha sezvinhu zvakareruka zvekuvaka, mishonga yekuuraya zvipembenene uye zvinochengetedza, uye reagents pakugadzira makemikari.

4. Boron powder imhando yemafuta esimbi ane gravimetric uye volumetric calorific values, ayo anoshandiswa zvakanyanya mumauto akadai se solid propellants, high-energy explosives, uye pyrotechnics. Uye tembiricha yekupisa yeboron powder inodzikira zvakanyanya nekuda kwechimiro chayo chisina kurongeka uye nzvimbo yakakura chaiyo;

5. Upfu hweBoron hunoshandiswa sechinhu chinoshandiswa musimbi kuti hugadzire ma alloys uye huvandudze hunhu hwesimbi. Hunogona zvakare kushandiswa kuputira waya dzetungsten kana sezviputi muzvinhu zvinosanganisa simbi kana ceramics. Boron inowanzoshandiswa mu alloys dzinoshandiswa pakuita kuti dzimwe simbi dziome, kunyanya ma alloys anodziya zvakanyanya.

6. Upfu hweBoron hunoshandiswa se deoxidizer mukunyungudutsa mhangura isina oxygen. Hupfu hushoma hweboron hunowedzerwa panguva yekunyungudutsa simbi. Kune rumwe rutivi, hunoshandiswa se deoxidizer kudzivirira simbi kuti isanyungudike pakupisa kwakanyanya. Upfu hweBoron hunoshandiswa sekuwedzera kune zvidhinha zvemagnesia-carbon zvinoshandiswa muzvitofu zvinopisa zvakanyanya pakugadzira simbi;

7. Boron Powders dzinobatsirawo chero padzinoshandiswa munzvimbo dzakakwirira dzakadai sekuchenesa mvura uye mukushandiswa kwemafuta nemagetsi ezuva. Nanoparticles dzinogadzirawo nzvimbo dzakakwirira kwazvo.

8. Upfu hweBoron chinhu chakakoshawo pakugadzira boron halide yakachena kwazvo, nezvimwe zvinhu zvakagadzirwa neboron compound; Upfu hweBoron hunogonawo kushandiswa sekubatsira pakunamira; Upfu hweBoron hunoshandiswa senzira yekutanga ma airbags emota;