产品详情

碳化硅/氮化硅高温烧结炉

Silicon carbide high temperature sintering furnace

碳化硅/氮化硅高温烧结炉的应用简介/Application

主要用于反应烧结碳化硅、氮化硅结合碳化硅的真空烧结行业。被广泛应用于军工、卫生及建筑陶瓷、航空航天、冶金、化工、机械、汽车等领域。

碳化硅无压烧结炉适用于密封环、轴套轴管、喷嘴、叶轮、防弹产品等新兴陶瓷的碳化硅无压烧结工艺。

氮化硅陶瓷材料可用于高温工程的部件，冶金工业等方面的高级耐火材料，化工工业中抗腐蚀部件和密封部件，机械加工工业的刀具和刃具等。

It is mainly used in vacuum sintering industry of reactive sintering silicon carbide and silicon nitride combined with silicon carbide. It is widely used in military industry, health and building ceramics, aerospace, metallurgy, chemical industry, machinery, automobile and other fields.

Silicon carbide pressure-free sintering furnace is suitable for silicon carbide pressure-free sintering process of sealing ring, shaft sleeve, nozzle, impeller, bulletproof products and so on.

Silicon nitride ceramic materials can be used in high temperature engineering components, advanced refractories in metallurgical industry, corrosion resistant and sealing parts in chemical industry, cutting tools and cutting tools in machining industry, etc.

碳化硅/氮化硅高温烧结炉的产品特点/characteristic

1. 高的温度均匀性和热效率

High temperature uniformity and thermal efficiency

2. 多区立控温 、真空分压功能

Multi-zone independent temperature control, vacuum partial pressure function

3. 主体采用耐高温材质，满足细，中 粗颗粒料WC 粉和复合料碳化加热工艺

The main body adopts high temperature resistant material, which satisfies the carbonation heating process of fine and medium coarse granule WC powder and composite material.

4.采用温控组合方式

Adopt the combination mode of temperature control。

5. 石墨隔热屏，石墨加热加热元件360度辐射加热

Graphite heat shield, graphite heating element,360-degree radiant heating。

6.多种冷凝捕集方式减少机组污染

A variety of condensation trapping methods to reduce unit pollution

7.氮气吹扫系统绝缘更好，脱脂更彻底

Nitrogen purging system has better insulation and more thorough defatting.

8.技术绝缘方式，保证发热体长期使用

Patented insulation mode to ensure the long-term use of heating body

9.废气燃烧与过滤系统达到排放标准

Exhaust gas combustion and filtration system meets emission standard

碳化硅/氮化硅高温烧结炉的产品规格/product specifications

注：特殊规格要求可根据客户要求定制

Note: Special specification requirements can be customized according to customer requirements

参数 / 常规型号 Parameter/ Model	PJ-SJ336	PJ-SJ447	PJ-SJ449	PJ-SJ4411	PJ-SJ5518	PJ-SJ7720
有效热区 W×H×L Effective hot zone	300×300×600	400×400×700	400×400×900	400×400×1100	500×500×1800	700×700×3000
装载重量 （KG） Load weight	120	120	120	120	120	120
额定温度 （℃） Max.temprature	2800	2800	2800	2800	2800	2800
炉温均匀性 （℃） Furnace temperature uniformity	±5-20	±5-20	±5-20	±5-20	±5-20	±5-20
真空度 （Pa） Vacuum degree	4.0 E -1/ 6.7 E -3	4.0 E -1/ 6.7 E -3	4.0 E -1/ 6.7 E -3	4.0 E -1/ 6.7 E -3	4.0 E -1/ 6.7 E -3	4.0 E -1/ 6.7 E -3
压升率 （Pa） Pressure rise rate	≤ 0.5	≤ 0.5	≤ 0.5	≤ 0.5	≤ 0.5	≤ 0.5
冷却速度 （min） Cooling velocity	可调 adjustable	可调 adjustable	可调 adjustable	可调 adjustable	可调 adjustable	可调 adjustable
冷却介质 Cooling medium	氩气 / 氮气 Argon / nitrogen	氩气 / 氮气 Argon / nitrogen	氩气 / 氮气 Argon / nitrogen	氩气 / 氮气 Argon / nitrogen	氩气 / 氮气 Argon / nitrogen	氩气 / 氮气 Argon / nitrogen
脱脂工艺 Degreasing process	N2 负压 /H2 大气压 N2 negative pressure / H2 atmospheric pressure
烧结工艺 Sintering process	真空 / 气压烧结（分压 / 微压 / 正压） Vacuum / pressure sintering (partial pressure / micro pressure / positive pressure)
冷却工艺 Cooling process	真空 / 封闭（加压），强制（加压） Vacuum/closed(pressurized), forced(pressurized).

以上参数可根据工艺要求调整，不作为验收依据，具体以技术方案和协议为准

The above parameters can be adjusted according to the process requirements, not as a basis for acceptance, the specific technical plan and agreement shall prevail

碳化硅/氮化硅高温烧结炉的配置选择/Configure select

炉型结构 Furnace structure	单室卧式 Single,horizontal room		单室立式 single, vertical chamber
	可设计流水线组合，多台钎焊炉共用一套真空系统，炉外运输系统 Can design assembly line combination, multiple brazing furnaces share a set of vacuum system,out-of-furnace transportation system
炉门开启方式 Furnace door opening mode	回转式 rotary		平开式 Flat type
真空泵组和真空计 Vacuum pump set and vacuum gauge	Imported		高品质国产 High quality Made in China
真空度 Vacuum degree	中真空 medium vacuum
PLC	西门子 Siemens	欧姆龙 OMRON		三菱 Mitsubishi
温控仪表 Thermostat meter	欧陆 EUROTHERM		日本岛电 Electric conduction
热电偶 Thermocouple	C 分度号（钨套管 / 钼套管） C score number (tungsten casing / Mo casing)
记录仪 Grapher	有纸记录仪 Paper recorder		无纸记录仪 Paperless recorder
人机界面 Human-computer interface	模拟屏 Analog screen		计算机触摸屏 Computer touch screen
电器元件 Electrical component	高品质国产 High quality domestic	施耐德 Schneider		西门子 Siemens

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