Hafnium dietor jẹ iru gara grẹy ati pe o ni awọn irin ti fadaka, pẹlu adaṣe ina mọnamọna ati ohun-ini kemikali iduro. Yato si, o nira lile pẹlu gbogbo awọn kemikali kemikali (ayafi fun HF) ni iwọn otutu inu inu. O, iru ohun elo eekanna tuntun-iru pẹlu iṣẹ mimu-ṣiṣe tuntun ti o ga julọ gẹgẹbi awọn ayẹyẹ giga-giga, o ni akọkọ, ikunra giga-giga to gaju, aerospace
Nkan | Ohùn kemikali (%) | Iwọn patiku | ||||||
B | Hf | P | S | Si | Fe | C | ||
Hfb2 | 10.8 | Ab. | 0.03 | 0.002 | 0.09 | 0.20 | 0.01 | 325 apapo |
Ẹya | Alakoso igi |
Hafnium Diorior ni grey-fadaka kekere cry galler ti igbelewọn garstal jẹ ti eto hexagonal. Gẹgẹbi ohun elo seramical ti o tayọ awọn ohun elo seramic ti o tayọ, hafnium dibora (hfb2) ni a ni awọn abuda giga ti o ga julọ,, asimulus ti o ga julọ, Iwari Igbẹra giga. O ti wa ni lilo pupọ ni awọn aṣọ soop-sooro, awọn ohun elo ti aṣa, gige awọn irinṣẹ ati awọn eto aabo igbona aerospoce ati awọn aaye miiran.
A jẹ olupese, ile-iṣẹ wa wa ni Shandong, ṣugbọn a tun le pese iṣẹ rira kan fun ọ!
T / t (Gbigbe Telex), Western Union, Accortm, BTC (Bitcoin), bbl
≤25kg: laarin awọn ọjọ iṣẹ mẹta lẹhin isanwo ti o gba. > 25kg: ọsẹ kan
Wa, a le pese awọn ayẹwo ọfẹ ọfẹ fun idi iṣiro didara!
1kg fun awọn ayẹwo FRP FPR, 25kg tabi 50kg fun ilu, tabi bi o ti beere.
Tọju eiyan ni wiwọ ni gbigbẹ, itura ati ibi itutu daradara.
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