Qisqacha kirish
Mahsulot nomi: Qalay vismut qotishma kukuni
Formula: Sn42Bi58
Soflik: 99,5% 99,8%
Zarrachalar hajmi: 50nm, 200-300nm, 500nm, 325mesh va boshqalar
Tashqi ko'rinishi: qora kukun
Brend: Epoch-Chem
Nano qalay vismut qotishma kukuni / Sn-Bi qotishma kukuni SnBi kukuni Sn42Bi58
Model | APS(nm) | Tozalik(%) | Maxsus sirt maydoni (m2/g) | Hajm zichligi (g/sm3) | Kristal shakli | Rang | |
Nano | Sn42Bi58 | 50 | >99,8 | 13.46 | 0,64 | sharsimon | Qora |
Sub-mikron | Sn42Bi58 | 500 | >99,5 | 1.245 | 1.56 | sharsimon | Qora |
Mahsulot nomi: | Qalay vismut qotishma kukuni (SnBi kukuni) | ||
Sifat | 99% min | Miqdori: | 500 kg |
Partiya raqami. | 2021081208 | Zarrachalar hajmi | 200-300 nm |
Ishlab chiqarilgan sana: | 12 avgust, 2021 yil | Sinov sanasi: | 12 avgust, 2021 yil |
Parametrlar | Spetsifikatsiya | Natijalar | |
Tozalik | ≥99% | >99,5% | |
Sn | ≥41,8% | 41,87% | |
Pb | ≤0,003% | 0,0014 | |
Sb | ≤0,005% | 0,003% | |
Cu | ≤0,001% | 0,0002% | |
Zn | ≤0,001% | 0,0003% | |
Ag | ≤0,001% | 0,0007% | |
Al | ≤0,001% | 0,0001% | |
As | ≤0,005% | 0,0025% | |
Cr | ≤0,001% | 0,0006% | |
Fe | ≤0,0005% | 0,0001% | |
Ge | ≤0,005% | 0,0046% | |
Ni | ≤0,0005% | 0,0003% | |
Bi | Balans | muvofiq | |
Zarrachalar hajmi (D50) | 200-300 nm | ||
Brend | Epoch-Chem |
1. Yarimo'tkazgichli materiallar orasida past eriydigan kalay-vismut qotishma materiallari past kuchga ega, shuning uchun shtamplash jarayonida shtammlar va chizish kabi nuqsonlarni keltirib chiqarish oson emas, bu shtamplangan qismlarning sirt sifatini yaxshilash uchun foydalidir.
2. Qotishma materiallar va chang metallurgiya materiallari uchun qo'shimchalar, donlarni tozalaydi, tarqaladi va mustahkamlaydi, materiallarning mexanik xususiyatlarini o'zgartiradi.
Biz ishlab chiqaruvchilarmiz, fabrikamız Shandong shahrida joylashgan, ammo biz siz uchun bir martalik xarid qilish xizmatini taqdim eta olamiz!
T/T (teleks uzatish), Western Union, MoneyGram, BTC (bitcoin) va boshqalar.
≤25kg: to'lov olinganidan keyin uch ish kuni ichida.>25 kg: bir hafta
Mavjud, biz sifatni baholash uchun kichik bepul namunalarni taqdim eta olamiz!
Har bir sumka fpr namunalari uchun 1kg, baraban uchun 25kg yoki 50kg yoki siz talab qilganingizdek.
Idishni quruq, salqin va yaxshi gazlangan joyda mahkam yopiq holda saqlang.
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