SGL Carbon’s Post

🔍Guess the material with the most free electrons at STP! Which of the following has the largest number of free electrons at STP? 🤔 Type the right answer below! ✔👇 #ISMQuiz #IndiaTechade #SemiconIndia🚀

Polysilicon prices at $22.567/kg this past week, unchanged from the previous week. Concerning is that spot polysilicon has been largely unsold for two months, with downgraded materials faring worse. #solarpanels #solarmodule #pricing #rawmaterials #polysilicon #solarinstallers #ipp #epc https://lnkd.in/gnJ5Z28X

It is estimated that more than 50% of #electronic failures in #datacentres, #oilandgasindustry, #pulpandpaperindustry, #miningindustry, and so on are caused due to #corrosion in the copper pathways and silver terminals. The reason: • Change from lead-containing solder to lead-free solders, such as copper-tin silver solder • Changes #temperature and #humidity operating conditions in the server and automation rooms. • Continued miniaturizing of #electroniccomponents and ever-increasing #circuit packaging density • Geographies with polluted environments contribute to electronic failures Typical corrosive gases are hydrogen sulfide (H2S), chlorine (Cl2), oxides of sulfur and nitrogen (SO2, SO3, NO, NO2, etc.), ozone (O3), ammonia (NH3), and hydrogen fluoride (HF). Therefore, corrosion films may be composed of reaction products such as copper sulfide and oxide (Cu2S and Cu2O) on copper and silver sulfide and chloride (Ag2S and AgCl) on silver. At Ripple Effect we help our customers assess their #indoorspace for these #air #contaminants and provide comprehensive solutions from Purafil, Inc. to eliminate the threat. This not only protects your electronics but adds to the #bottomline #revenue of the company by reducing #maintenance #downtime. Write to us at info@rippleffectz.in to know more. Ripple Effect for Clean Air Solution #corrosionmonitoring #corrosionprevention #electronics #reliability #rippleffectz

Electrolytic Capacitors for Amplifiers. Low ESR with long life time. #bevenbi #capacitor #electrolyticcapacitor #aluminumcapacitor #amplifier #amplifiercapacitor #aluminumelectrolyticcapacitor

🌍 How to Evaluate the Stability of a Catalyst A catalyst's performance is often determined by three key factors: activity, selectivity, and lifetime (also referred to as stability). While activity and selectivity are essential for the catalyst's application, stability plays a crucial role in determining its replacement cycle. 💡 So, how do we assess the stability of a catalyst? Here are three important aspects to consider: 1、Thermal stability – The ability to maintain performance under high temperatures. 2、Mechanical stability – The resistance to physical wear and tear. 3、Poisoning resistance – The ability to resist deactivation by contaminants. Understanding these factors is essential for optimizing catalyst performance and ensuring long-term efficiency. #Catalysts #IndustryInsights #KnowledgeSharing

Are you experiencing challenges with your vertical turbine pump? Did you know that instead of replacing the entire pump, you can opt for the Flowserve Re-bowl program, allowing you to replace only the lower bowl assembly? Whether you're looking to rejuvenate an aging pump or wanting new operating conditions such as capacity or head changes, our program offers you the opportunity to receive high-quality upgrades. These upgrades are designed to enhance equipment longevity and safety, providing you with a cost-effective solution to address your pump-related concerns. Here is another Flowserve Re-bowl heading out the door. #Powerandmine #Flowserve

HYDROGEN DISPENSER CALIBRATOR This device is composed of high-precision mass flowmeter, high-precision pressure transmitter and intelligent controller, etc. It can remote operation or upper computer online compressed hydrogen dispenser metering precision and repeatability check, and print verification record and metering certificate according to the verification data. PRODUCT DETAILS — This device is composed of high-precision mass flowmeter, high-precision pressure transmitter and intelligent controller, etc. It can remote operation or upper computer online compressed hydrogen dispenser metering precision and repeatability check, and print verification record and metering certificate according to the verification data. 1. The whole device is explosion-proof 2. Internal integrated Wireless Controller. Remote verification operation can be realized 3. Real-time display the current pressure 4. Compact structure, small volume, convenient transport and using   PRODUCT DATA — ●  Let pressure: 5~20MPa ●  Haust pressure: 45/87.5MPa ●  Filling pressure: 35/70MPa ●  Filling temperature: - 10 ℃/- 40 ℃ ●  Daily filling capacity: 200-1000kg/ d@12.5MPa # HYDROGEN DISPENSER CALIBRATOR #Metrological # testing #Metrological # measurement # flow measurement  

The performance of ion exchange resins in the semiconductor industry can be evaluated in real-time using online, continuous monitoring of boron. Compared to time-based regeneration of beds, boron analysis provides the earliest indication of resin exhaustion, allowing for cost savings related to process efficiency, as well as preventing downstream contamination. The Sievers Boron Ultra Online UPW Analyzer measures boron at part-per-trillion (ppt) concentrations, maximizing process efficiency and minimizing operational expenses, while providing reliable protection. To learn more about the benefits of using online boron analysis, check out this application note. #Boron #WaterQuality #WaterAnalysis #Sievers https://bit.ly/3TgZOOm

Transmission Rate (TR) Testing Measures the amount of test gas (oxygen, water vapor or carbon dioxide) that passes through a material via permeation. Some materials are designed to be highly breathable (high transmitters), while other are designed to be excellent barriers (low transmitters). The specific barrier requirements for a package can vary greatly depending on the industry, need, and application. Given the variety of materials and TR ranges, there are also a variety of test methods utilized to ensure optimum measurement accuracy. Please check the link below for an explanation regarding Transmission Rate (TR) : https://lnkd.in/gX2Gzc2b #AmetekMocon #TransmitionRate #PackagingIndustry #IndustrialLeader #CaliaTechnology

Category at a glance: Find and compare pressure transmitters for hydrogen fuel cell applications from leading B2B suppliers such as Bürkert Fluid Control Systems, Hydrotechnik UK Test Engineering Limited, JUMO Headquarters, PRIGNITZ Mikrosystemtechnik, and WIKA Group. They are generally made up of a pressure sensitive surface area made of steel, silicon or other materials depending on the application. They measure the pressure difference between two pressure points. The output from the transmitter is an electrical signal based on the pressure difference. They are used in different hydrogen applications such as fueling stations, compressors, storage systems and electrolyzers. They are often required to operate in harsh industrial environments enduring high pressures and temperatures. Pressure transmitters are required for achieving a high degree of automation thereby helping to reduce human error and other process defects. https://lnkd.in/dJ44N5qg #hydrogenpressure #pressuretransmitter