Aluminium diboride Ifu ya AlB2

 1.

2. gutera ibikoresho bya shimi.Irashobora kandi gukoreshwa nkibikoresho bikomeye-bidasanzwe.

3, irashobora gusimbuza urupapuro rwicyuma cya silicon, kuzigama ingufu zirenga 50%.

4, kugira porogaramu runaka mubikorwa bya kirimbuzi, ibisasu bya roketi, ubushyuhe bwo hejuru, umuyoboro urinda amashyanyarazi, ibice byimodoka nibindi bikorwa.

Aluminium borate (AlB2) ni ubwoko bwa binary compound ikorwa na aluminium na boron.

Ni umutuku wijimye wijimye munsi yubushyuhe busanzwe nigitutu.Irahagaze neza

aside, kandi ibora muri aside hydrochloric ishyushye na aside nitric.Ni imwe muri ebyiri

ibice bya aluminium na boron.Ibindi ni alb12, ubusanzwe bita aluminium

borate.Alb12 ni kirisiti yumukara monoclinic kristal ifite uburemere bwihariye bwa 2.55 (18 ℃).

Ntishobora gushonga mumazi, aside na alkali.Irabora muri acide ya nitric ishyushye kandi irabonetse

mugushonga boron trioxide, sulfure na aluminium hamwe.

Mu miterere, B atom ikora grafite flake hamwe na Al atom hagati yazo, ni cyane

bisa nuburyo bwa magnesium diboride.Crystal imwe ya AlB2 yerekana ibyuma

imiyoboro ijyanye na axe ihwanye nindege ya mpandeshatu ya substrate.Boron

ibimera bya aluminiyumu bishimangirwa na boron fibre cyangwa boron fibre ikingira.

Ingano yibirimo bya fibre ya boron igera kuri 45% ~ 55%.Imbaraga rukuruzi zidasanzwe, hejuru

Ibikoresho bya mashini.Imbaraga ndende ndende na moderi ya elastike yo kutayobora

ingufu za boron aluminium igizwe ni 1.2 ~ 1.7gpa na 200 ~ 240gpa.

Uburebure bwihariye bwa moderi ya elastike n'imbaraga zihariye ni inshuro 3 ~ 5 kandi

Inshuro 3 ~ 4 za titanium alloy duralumin hamwe nicyuma.Byakoreshejwe muri

moteri ya turbojet ibyuma bifata ibyuma, ibinyabiziga byo mu kirere hamwe nububiko bwa satelite.Gukanda

uburyo bwo guhuza uburyo bukoreshwa mugukora amasahani, imyirondoro nibice hamwe nibigoye

shusho, nuburyo bukomeza bwo guterana burashobora kandi gukoreshwa mugukora imyirondoro itandukanye.