Steps of carbon and sulfur analyzer to analyze chemical composition of seamless steel pipe
The carbon-sulfur analyzer analyzes the chemical composition of seamless steel pipes. The principle is that the carrier gas (oxygen) is purified and then introduced into the high-frequency furnace. Steps of carbon and sulfur analyzer to analyze chemical composition of seamless steel pipe The sample is oxidized by oxygen at the high temperature of the combustion furnace, so that the carbon and sulfur in the seamless steel pipe sample is oxidized to CO2 CO and SO2, the generated oxides pass through the dust removal and water purification device, and are loaded into the sulfur detection cell by oxygen to determine sulfur. After that, the mixed gas containing CO2, CO, SO2, and O2 enters the heated catalyst furnace, where it undergoes catalytic conversion of CO→CO2, SO2→SO3. After this mixed gas enters the desulfurization reagent tube, Import the carbon detection cell to measure carbon. The residual gas is discharged from the analyzer to the outdoors. At the same time, the analysis results of carbon and sulfur are displayed on the LCD of the host in the form of %C and %S. Carbon and sulfur analyzer to analyze chemical composition of seamless steel pipe The infrared carbon and sulfur analyzer is suitable for all kinds of steel (including carbon structural steel, high-quality carbon structural steel, low-alloy high-strength structural steel, stainless steel, cast steel, etc.). It is also suitable for the analysis of various ferroalloys, pig iron, limestone, glass, ceramics and other inorganic materials. Since the spectral analysis is the surface analysis of the sample, and the carbon-sulfur analysis is a deep sampling during the sample sampling process, it can more accurately reflect the characteristics of the sample. The currently used carbon and sulfur analyzer is the CS-444 of American Reco Company, and its instrument has the following analysis characteristics: Analysis range: (based on 1g sample) carbon: 0.6ppm-6%; sulfur: 0.6ppm-0.4% (the analysis range can be expanded by reducing the sample weight); accuracy: carbon: 0.3ppm or £ 0.5%RSD sulfur: 0.3ppm or 1.5%RSD; Readable position: carbon/sulfur 0.001ppm; calibration: linear, single point, multi-point, manual; analysis time: 40 seconds The carbon-sulfur analyzer has good linearity. The equipment must be maintained and calibrated before the analysis work, and the data shall be verified with reference materials. This analysis method is also a comparative analysis method. The analysis results of unknown samples can be rounded off according to the deviation of the standard material, and the rounded analysis results will be reported after confirmation. In order to complete a large number of production inspection tasks, and according to the characteristics of the current seamless steel pipe production structure and future development direction, some large-scale precision instruments are updated. The analytical instruments used in the current analysis mainly include: direct reading spectrometer, carbon and sulfur analyzer, X Ray fluorescence, potentiometric titrator, ultraviolet-visible spectrophotometer, atomic absorption spectrometer, plasma emission spectroscopy, plasma emission mass spectrometry, etc. At present, these instruments can complete the corresponding seamless steel pipe analysis element detection task according to different analysis methods and principles. To complement each other, broaden the scope and field of analysis. Tips: ASTM A53 covers seamless and welded steel pipe with nominal wall thickness. The surface condition is usually black and hot-dipped galvanized. ASTM A 53 is produced mainly for pressure and mechanical applications, and is also used for transport of steam, water, gas line pipes. Source: Free Articles from ArticlesFactory.com Marketing Director of Nansteel Manufacturing Co.,Ltd.
Top blog stories
A review of Idmobile.com
Idmobile.com offers both pay-as-you-go and contract plans. Pay-as-you-go plans are ideal for customers who don't want to be tied down to a long-term contract, and they can purchase bundles of data, minutes, and texts as and when they need them.
Idmobile.com offers both pay-as-you-go and contract plans. Pay-as-you-go plans are ideal for customers who don't want to be tied down to a long-term contract, and they can purchase bundles of data, minutes, and texts as and when they need them.
AO.co is a trusted expert in TVs, washing machines, clothes dryers and other household appliances. AO.com is one of the largest retailers in the UK and it specializes in electronics, clothes and home furniture.
At Three, we believe phones are good. They just make life better. Easier. And more fun. But
we all need to find a balance that works for us. Our mission is to help our customers use
their phones to live their best lives.
We make your life easier
Since 1992, we’ve been helping customers get the best deal on their dream phone. We firmly believe in giving you the highest quality, for the lowest price. That’s why we work with three of the UK’s leading networks to do all the haggling for you,...
At Halfords, we're all about the journey. With more than 700 stores with over 10,000 colleagues, we're the UK's leading retailer of automotive and cycling products. We are also the leading operator in MOT, tyres, car servicing and car repairs - pleasing more than 750,000 customers every year.
It's important to us that everyone gets great customer service and can enjoy our products, no matter their level of sight. So, if you're blind, partially sighted or struggle to see or read the screen, we’ve a range of features to help you get the most from our products and...
Look iconic, without the hassle— using Nasty Gal discount codes, you can shop your favorite pieces for way less by simply entering one of our promotional codes (of your choice) at the checkout. From delivery offers, to promo deals, we keep ‘em coming, so you always have the offer you...
The Covid-19 has caused the school and universities to shut down around the world creating a major issue in Learning and Education. As this virus spreads through the interaction and if social distanci... The Covid-19 has caused the school and universities to shut down around the world creating a major...
Why its Important to Manage Your Holiday Calendars?
A printable calendar 2021 is a prominent online platform where you download printable calendars of your choice. These calendars can be customized as per our client requirement with photo, text, logo, or any other image. If you are thinking of planning a dream vacation tour with family and kids but...
Dog coughing can be due to various reasons ranging from heart condition to pneumonia. Dog coughing should not be ignored as dogs are notorious about hiding pain and physial symptoms. Read this article and understand what can be a reason for your dog cough. We often feel helpless as we...
Your dog's dental wellbeing is no less significant as your own and ought to be something you must take care. Although vets online or local vets are available for consultation, but this article will ac... Your dog's dental wellbeing is no less significant as your own and ought to be...
Purchasing your phone and laptop online is a good choice but what if you are going to purchase pet food from effective pet shop online India? Pet food is one of the most loved things for people and if you are among those people who don’t want to waste their...
Many people consider dog jumping as terrible, especially when it jumps to everyone who comes to your house. However, dog jumping can be a great trait if you train it with good behavior. Especially when you start training your pooch when he or she is able to start jumping. Are...
Tips for choosing the perfect pet food will help you to deliver a wholesome balanced diet to your pet for their well-being. Walk down any pet food aisle and it’s convenient to see how you can spend hours analyzing many options. While the decision-making process may look confusing, these tips...
These White German Shepherds with plush white coats, a good intellect, sporty, and an over-all fun and healthy breed have a remarkable pedigree! This beautiful dog is directly bred from the German Shepherd family with a white coat gene of beautiful recessive white fur. So if you want an adorable...
Though some might believe that offline or in-person classes are much more effective than online classes when it comes to training your dog, there are several reasons to believe otherwise. Virtual dog training classes are just as effective as in-person classes or even more due to the various reasons, which...
When we talk about white cats and kittens in particular no matter the breed, we cannot help but get awed by that graceful color. Be it a short-haired crystal or a fluffy marshmallow, that crisp white color definitely serves as an inspiration to give your pet a name. Meow! Meow!...
1. Loss of willingness in eating or drinking It is natural with animals as they draw nearer to the end they stop eating or drinking. This is mainly because they are too tired and also very sick and h... It is natural with animals as they draw nearer to the...
Pets are associated with love and kindness. In this day and age, they are our loyal companions and we are entrusted for their health and well being. Despite our efforts and constant caring, they can run into trouble, especially they are prone to catch diseases. Our pets cannot tell us...
Search topic
Dog Upset Stomach - What To Give For Vomiting
Pets are associated with love and kindness. In this day and age, they are our loyal companions and we are entrusted for their health and well being. Despite our efforts and constant caring, they can run into trouble, especially they are prone to catch diseases. Our pets cannot tell us...