Welcome: Xinhua YCB Ceramics and Electronics CO.,Ltd.
Language:
∷
∷
∷
Product Name: Molybdenum Manganese Metallized Ceramic Component Set -95% Alumina Ceramic Shell
Ceramic material: Al203: 95%, SiO2: 3.1% Calcium carbonate: 1.1% Other: 0.8%
Sintering temperature: 1630 degrees Celsius
Hardness:>1150HV5, high wear resistance, high temperature resistance
Flatness:<0.035mm
Thermal conductivity: 0.4Cal. Cm. S ° C
Volume resistivity: 10130 cm
Molybdenum manganese metallization
Product model: YCB-TC-BY 20260118029
Size:32mm high
Ceramic disc thickness: 3mm
Packaging size: 3*5.5*3.7cm
Total weight: 50 grams
| Convenience: Integrated cavity design, cup-shaped integrated structure, while integrating three major | ||||||||||||
| functions of component accommodation, multi electrode insulation, and sealed housing, without the need | ||||||||||||
| for additional supporting structures, greatly reducing device volume and simplifying assembly processes. | ||||||||||||
| Extremely strong environmental weather resistance: The ceramic substrate is resistant to acid and alkali, | ||||||||||||
| corrosion, oxidation, radiation, and has no risk of corrosion. It can work stably for a long time in | ||||||||||||
| various harsh environments such as humidity, salt spray, and chemical corrosion, and its service life far | ||||||||||||
| exceeds that of organic insulation materials such as epoxy and plastic. | ||||||||||||
| Strong thermal conductivity and heat dissipation capability: The cup-shaped structure has a larger contact | ||||||||||||
| area with internal components and external shells, combined with the excellent thermal conductivity of 95 | ||||||||||||
| alumina ceramics, which can quickly disperse internal working heat, avoid heat accumulation, and improve | ||||||||||||
| the overload tolerance and service life of the device. | ||||||||||||
| Excellent electrical insulation performance: The alumina ceramic substrate itself has excellent | ||||||||||||
| insulation properties, stable performance under high frequency and high voltage conditions, can | ||||||||||||
| effectively isolate high and low potentials, and eliminate the hidden dangers of creepage and breakdown; | ||||||||||||
| The sleeve type structure can achieve full electrode insulation and more comprehensive protection effect. | ||||||||||||
| High bonding strength: The molybdenum manganese method forms a dense metal layer by coating molybdenum | ||||||||||||
| manganese alloy powder on the surface of ceramics and sintering at high temperature, which is firmly | ||||||||||||
| bonded to ceramics and has high tensile strength. | ||||||||||||
| Good solderability: The surface of the metallization layer can be plated with nickel, silver, etc., making | ||||||||||||
| it easy to solder and weld with metal pins or terminals such as copper and aluminum, achieving low contact | ||||||||||||
| resistance electrical connections. | ||||||||||||
|
High
temperature resistance and thermal shock performance: It can work under
extreme high temperatures, |
||||||||||||
| and the thermal expansion coefficient of the metallization layer matches that of the ceramic, avoiding | ||||||||||||
| cracking or delamination caused by drastic temperature changes. | ||||||||||||
| Ultimate airtight sealing capability: After metallization, it can be brazed to metal parts to form a | ||||||||||||
| stable high vacuum or high-pressure sealing environment for a long time, without aging or leakage risks. | ||||||||||||
| The airtight service life far exceeds that of organic sealing materials. | ||||||||||||
| Strong resistance to chemical corrosion: stable to highly corrosive media such as acids, alkalis, and | ||||||||||||
| solvents, with a lifespan far exceeding that of metal parts. It is commonly used in corrosive working | ||||||||||||
| conditions such as chemical engineering, semiconductors, and new energy. | ||||||||||||
| High dielectric constant: Alumina ceramics have a high dielectric constant, which can achieve large | ||||||||||||
| capacitance values in a small volume and save space. | ||||||||||||
| Excellent chemical stability: resistant to strong acids and alkalis, oxidation, and aging; does not react | ||||||||||||
| with most media, maintaining performance without significant degradation in harsh environments such as | ||||||||||||
| humidity and corrosion. | ||||||||||||
| Dimensional stability: Aluminum oxide ceramics are inorganic rigid materials, without creep and plastic | ||||||||||||
| deformation problems of organic materials. They can maintain assembly accuracy under long-term high | ||||||||||||
| temperature and load conditions, ensuring long-term sealing airtightness and meeting the requirements of | ||||||||||||
| long service life. | ||||||||||||
Contact: Mr. Yi
Phone: 86-15607385226
Tel: 86-0738-6656829
Email: davidyikchung@hotmail.com
Add: Shuxin Park, Huaxin District, Shangmei Town, Xinhua County, Hunan Province, China
