Project Description

Hello, welcome to the North vacuum Application Case, we are a professional vacuum furnace manufacturer in China.

For help or advice please visit: info@northvacuum.com or call +86 13309837263
VACUUM FURNACES INSTALLATION / RELOCATION
VACUUM FURNACES UPGRADES AND RETROFITS
VACUUM FURNACES MAINTENANCE AND REPAIRS

VIS SILICON CARBIDE RECRYSTALLIZATION SINTERING FURNACE

RBSiC and RSiC were first introduced, but represent the limits of the lowest and highest preparation temperatures for SiC articles. The former has a higher density, but higher residual silicon, resulting in poor high temperature performance. The latter has lower strength due to higher porosity, and has higher purity and no grain boundary impurity phase. Higher high-temperature strength is often used in high-temperature structural materials, followed by HPSiC, SSiC, and LSiC, which, as the research progresses, improves material properties and process performance.
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MAIN TECHNICAL PARAMETERS

Model Average temperature zone size(mm) The highest temperature(℃) Ultimate vacuum(Pa) Temperature uniformity(℃) Rate of pressure rise(Pa/h)
≤0.4
Loading capacity(Kg)
VIS225 200*200*500 2400 0.3 ±10 ≤0.67 80
VIS337 300*300*700 2400 0.3 ±10 ≤0.6 120
VIS449 400*400*900 2400 0.3 ±10 ≤0.5 200
VIS6612 600*600*1200 2400 0.3 ±10 ≤0.4 300
VIS6618 600*600*1800 2400 0.3 ±10 ≤0.4 600
VIS6624 600*600*2400 2400 0.3 ±10 ≤0.4 800
VIS8830 800*800*3000 2400 0.3 ±10 ≤0.4 1200
VIS8840 800*800*4000 2400 0.3 ±10 ≤0.4 1500

(We can customize your own vacuum sintering furnace according to your special needs)

PRODUCT DETAIL PRESENTATION

Professional team, complete after-sales service, from installation to commissioning to equipment to enable normal production, guarantee after-sales service, provide you with professional technical rescue, quick repair problems, vacuum furnace preventive maintenance, furnace upgrade and on-site training to ensure you The rights to solve the vacuum furnace problem for you.
We can customize the vacuum furnace for you. Need vacuum furnace customization, please contact us

CUSTOM VACUUM FURNACE

VIS SILICON CARBIDE RECRYSTALLIZATION SINTERING FURNACE

Product Features and Special Configuration

Silicon carbide recrystallization sintering furnace classification

SiC products are various in terms of preparation methods, application fields, and forms. As one of them, SiC ceramics is a high-performance material in the ceramic field, especially for high strength, high hardness and high temperature resistance. According to its sintering method, it can be divided into: reaction sintered silicon carbide (RBSiC), no pressure. Solid phase sintered silicon carbide (SSiC), liquid phase sintered silicon carbide (LSiC), hot pressed sintered carbonized silicon (HPSiC) and recrystallized silicon carbide (RSiC).

Silicon carbide recrystallization sintering furnace application

Materials Science and Technology (a subject), inorganic non-metallic materials (two subjects), ceramics (three subjects), advanced ceramics (four subjects)

Preparation of silicon carbide recrystallization sintering furnace

RSiC is a high-purity SiC product in which SiC powder synthesized by the Acheson method is used as a raw material, and the raw material of the SiC powder is molded at a high temperature by evaporation of SiC fine powder and agglomerated in a neck formed of coarse particles to have a certain strength. It does not shrink during the sintering process and therefore has a high porosity.

Recrystallized silicon carbide properties

Recrystallized silicon carbide is also called recrystallized silicon carbide. It uses high-purity ultra-fine silicon carbide as raw material. Under the protection of 2400 °C high temperature and a certain pressure atmosphere, silicon carbide undergoes evaporation-aggregation and recrystallization, and particle symbiosis occurs at the particle contact. A sintered body formed. It does not shrink substantially, but has a certain number of pores.

CONTACT

    Email

    info@northvacuum.com

    Phone numbers

    Tel :+86 13309837263

    Business Hours

    7×24 hours a day

    Address

    No. 69-77-104, Qixing Street, Shenbei New District, Shenyang City, Liaoning Province China