碳化硅/氮化硅高溫燒結(jié)爐
Silicon carbide high temperature sintering furnace
碳化硅/氮化硅高溫燒結(jié)爐的應用簡介/Application
主要用于反應燒結(jié)碳化硅、氮化硅結(jié)合碳化硅的真空燒結(jié)行業(yè)。被廣泛應用于、衛(wèi)生及建筑陶瓷、航空航天、冶金、化工、機械、汽車等領(lǐng)域。
碳化硅無壓燒結(jié)爐適用于密封環(huán)、軸套軸管、噴嘴、葉輪、產(chǎn)品等新興陶瓷的碳化硅無壓燒結(jié)工藝。
氮化硅陶瓷材料可用于高溫工程的部件，冶金工業(yè)等方面的高級耐火材料，化工工業(yè)中抗腐蝕部件和密封部件，機械加工工業(yè)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, auto 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/氮化硅高溫燒結(jié)爐的產(chǎn)品特點/characteristic
1. 高的溫度均勻性和熱效率
High temperature uniformity and thermal efficiency
2. 多區(qū)獨立控溫 、真空分壓功能
Multi-zone independent temperature control, vacuum partial pressure function
3. 主體采用耐高溫材質(zhì)，滿足細，中 粗顆粒料WC 粉和復合料碳化加熱工藝
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.采用溫控組合方式
Adopt the combination mode of temperature control。
5. 石墨隔熱屏，石墨加熱加熱元件360度輻射加熱
Graphite heat shield, graphite heating element,360-degree radiant heating。
6.多種冷凝捕集方式減少機組污染
A variety of condensation trapping methods to reduce unit pollution
7.氮氣吹掃系統(tǒng)絕緣更好，脫脂更
Nitrogen purging system has better insulation and more thorough defatting.
8.技術(shù)絕緣方式，保證發(fā)熱體長期使用
Patented insulation mode to ensure the long-term use of heating body
9.廢氣燃燒與過濾系統(tǒng)達到排放標準
Exhaust gas combustion and filtration system meets emission standard
碳化硅/氮化硅高溫燒結(jié)爐的產(chǎn)品規(guī)格/product specifications
注：特殊規(guī)格要求可根據(jù)客戶要求定制
Note: Special specification requirements can be customized according to customer requirements
參數(shù) / 常規(guī)型號
Parameter/ Model | PJ-SJ336 | PJ-SJ447 | PJ-SJ449 | PJ-SJ4411 | PJ-SJ5518 | PJ-SJ7720 |
有效熱區(qū) W×H×L
Effective hot zone | 300×300×600 | 400×400×700 | 400×400×900 | 400×400×1100 | 500×500×1800 | 700×700×3000 |
裝載重量 （KG）
Load weight | 120 | 120 | 120 | 120 | 120 | 120 |
額定溫度 （℃）
Max.temprature | 2800 | 2800 | 2800 | 2800 | 2800 | 2800 |
爐溫均勻性 （℃）
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 |
壓升率 （Pa）
Pressure rise rate | ≤ 0.5 | ≤ 0.5 | ≤ 0.5 | ≤ 0.5 | ≤ 0.5 | ≤ 0.5 |
冷卻速度 （min）
Cooling velocity | 可調(diào)
adjustable | 可調(diào)
adjustable | 可調(diào)
adjustable | 可調(diào)
adjustable | 可調(diào)
adjustable | 可調(diào)
adjustable |
冷卻介質(zhì)
Cooling medium | 氬氣 / 氮氣
Argon / nitrogen | 氬氣 / 氮氣
Argon / nitrogen | 氬氣 / 氮氣
Argon / nitrogen | 氬氣 / 氮氣
Argon / nitrogen | 氬氣 / 氮氣
Argon / nitrogen | 氬氣 / 氮氣
Argon / nitrogen |
脫脂工藝
Degreasing process | N2 負壓 /H2 大氣壓
N2 negative pressure / H2 atmospheric pressure |
燒結(jié)工藝
Sintering process | 真空 / 氣壓燒結(jié)（分壓 / 微壓 / 正壓）
Vacuum / pressure sintering (partial pressure / micro pressure / positive pressure) |
冷卻工藝
Cooling process | 真空 / 封閉（加壓），強制（加壓）
Vacuum/closed(pressurized), forced(pressurized). |
以上參數(shù)可根據(jù)工藝要求調(diào)整，不作為驗收依據(jù)，具體以技術(shù)方案和協(xié)議為準
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/氮化硅高溫燒結(jié)爐的配置選擇/Configure select
爐型結(jié)構(gòu)
Furnace structure | 單室臥式
Single,horizontal room | 單室立式
single, vertical chamber |
可設(shè)計流水線組合，多臺釬焊爐共用一套真空系統(tǒng)，爐外運輸系統(tǒng)
Can design assembly line combination, multiple brazing furnaces share a set of vacuum system,out-of-furnace transportation system |
爐門開啟方式
Furnace door opening mode | 回轉(zhuǎn)式
rotary | 平開式
Flat type |
真空泵組和真空計
Vacuum pump set and vacuum gauge | 進口
Imported | 高品質(zhì)國產(chǎn)
High quality Made in China |
真空度
Vacuum degree | 中真空
medium vacuum |
| PLC | 西門子
Siemens | 歐姆龍
OMRON | 三菱
Mitsubishi |
溫控儀表
Thermostat meter | 歐陸
EUROTHERM | 日本島電
Electric conduction |
熱電偶
Thermocouple | C 分度號（鎢套管 / 鉬套管）
C score number (tungsten casing / Mo casing) |
記錄儀
Grapher | 有紙記錄儀
Paper recorder | 無紙記錄儀
Paperless recorder |
人機界面
Human-computer interface | 模擬屏
Analog screen | 計算機觸摸屏
Computer touch screen |
電器元件
Electrical component | 高品質(zhì)國產(chǎn)
High quality domestic | 施耐德
Schneider | 西門子
Siemens |
