تطبيق كربيد الحبوب الأسمنت متناهية الصغر

What is ultra-fine grain tungsten carbide ? Ultra-fine grain cemented carbide is a high hardness, high strength and high wear resistance both carbide, and the processing of mutual adsorption – diffusion effect is small, suitable for processing heat-resistant alloy steel, titanium, high High strength non-metallic brittle materials and metal materials such as glass, marble, granite, Plastic reinforced glass fiberboard and other cutting and non-ferrous metals tungsten, molybdenum and other alloy processing. Great Cutting Tool Material As the ultra-fine grain cemented carbide with high toughness and strength, high hardness and wear resistance, so as a cutting tool to obtain high-precision edge, … قراءة المزيد

14 أنواع شائعة من المواد المسامية

UPAC separates pores into micropores (<2 nm), mesopores or mesopores (2 to 50 nm), macropores (> 50 nm) according to the pore size scale; according to the latest definition, the pores are subdivided into Micropores (<0.7 nm) and micropoles (0.7-2 nm), while wells below 100 nm are collectively referred to as nanopores. So how are the names of these hole materials come from? MCM series MCM is short for Mobil Composition of Matter. Mainly by the Mobil Oil researchers, using ethyl silicate as a silicon source, synthesized by a micelle-based soft template method. MCM The Musketeers are MCM-41, MCM-48 and … قراءة المزيد

تاريخ وتطور كربيد التنغستن

Continuously plastically deformed main working parts and tools on the rolling mill. The roller consists of a roller body, a roll neck and a shaft head. The roll body is the middle part of the roll that actually participates in rolling the metal. It has a smooth cylindrical or grooved surface. The roll neck is mounted in the bearing and the rolling force is transmitted to the frame via the bearing housing and the pressing device. The shaft end of the transmission end is connected with the gear seat through the connecting shaft, and transmits the rotational torque of the … قراءة المزيد

المعالجة الحرارية للمنتجات كربيد التنغستن

كربيد الأسمنت (هاردميتال) هو مصطلح عام للسبائك المكونة من كربيدات ، نيتريدات ، بوريدات ، أو مبيدات حشرية من معادن نقطة انصهار عالية (W ، Mo ، Ti ، V ، Ta ، إلخ). تنقسم إلى فئتين رئيسيتين من الصب وتلبد. تتميز سبائك الزهر بالصلابة العالية والمتانة المنخفضة ، كما أنها ذات قيمة تطبيقية قليلة. تستخدم على نطاق واسع السبائك الملبدة ، والتي عادة ما تكون ملبدة من كربيد التنغستن أو كربيد التيتانيوم ومسحوق الكوبالت ولها صلابة عالية ، ومقاومة التآكل والصلابة الساخنة. تستخدم بشكل رئيسي لتصنيع المواد الصلبة عالية السرعة ، في السنوات الأخيرة ، استخدام كربيد في صناعة القوالب هو ... قراءة المزيد

5 أشياء حول كربيد يموت التدريجي

The progressive die is composed of multiple stations. Each station is connected in sequence to complete different processes. A series of different stamping processes are completed in one stroke of the press. 1.Overview Progressive die (also called continuous die) is composed of multiple stations. Each station is connected in sequence to complete different processes. A series of different stamping processes are performed in one stroke of the press. After one stroke is completed, the material is moved forward by the punch feeder at a fixed step, so that multiple processes can be completed on a pair of dies, such as … قراءة المزيد

Properties and Application Of Gradient Cemented Carbide

1. The contradictory characteristics of traditional uniform carbide Cemented carbide is a typical brittle material. The traditional uniform carbide one, the material of the various parts of the uniform composition and organization, the alloy is homogeneous throughout, its performance is consistent. The main components of cemented carbide include various hard phases and binding phases. Hard phases such as phases and solid solutions play an important role in the hardness and wear resistance of alloys. Bonding has an important influence on the strength and toughness of alloys. In general, increasing the WC grain size or increasing the Co content will increase … قراءة المزيد

Application of Woodworking Tungsten Carbide Cutting Tools

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Machining is one of the most basic, widest and most important processes in the wood industry, directly affecting production efficiency, processing costs and energy consumption. With the advancement of the wood industry technology, various wood composite materials, plywood, wood, bamboo glulam, especially melamine impregnated paper plywood, PVC plywood, Al 2 O 3 reinforced plywood and other materials are increasingly used. For furniture, flooring, roofing panels and engineered wooden pieces. These materials are difficult to cut, simple cutting operations, conventional tool construction, and common tool materials are difficult or impossible to achieve. In addition, with the development of the wood industry … قراءة المزيد

ميزات وإعداد أداة كربيد التنغستن

كربيد الأسمنت هو مادة مركبة تتكون من كربيد المعادن الحرارية العالية الصلابة والمعادن الأسمنتية. بسبب صلابته العالية ومقاومته للتآكل وخصائصه الكيميائية المستقرة ، فإنه يستخدم في مواد الأدوات الحديثة والمواد المقاومة للتآكل. تحتل المواد المقاومة للحرارة والتآكل مكانة مهمة. في الوقت الحاضر ، تعتبر سبائك الصلب التي تعتمد على كربيد التنجستن هي الأكثر استخدامًا على نطاق واسع بين كربيدات منتجة في العالم ، مع أكبر ناتج وأكثر استخدامًا. من بينها ، تعتبر سبائك الصلب WC المستخدمة في المناجم "الأسنان" لتطوير المناجم ، وصناعات التنقيب عن النفط والتنقيب الجيولوجي ، و ... قراءة المزيد

ما هو الماس المغلفة كربيد؟

1. CVD Diamond Introduction Chemical Vapor Deposition (CVD) diamond refers to the use of CVD method, under low pressure conditions, with carbon-containing gases such as H2 and CH4 as the reaction gas, chemical reactions under plasma-assisted and certain temperature conditions, resulting in solid particle deposition Diamond obtained on the heated substrate surface. Similar to natural diamond, CVD diamond is a crystal of a single carbon atom and belongs to a cubic system. Each C atom in the crystal forms a covalent bond with sp 4 hybrid orbital and another 4 C atoms, and has strong binding force and stability. Nature … قراءة المزيد

4 Things you should know about CNC lathe machining

CNC lathe machining is a kind of high-precision, high-efficiency machine tool with digital information control parts and tool displacement. It is an effective way to solve the problems of aerospace products, such as parts variety, small batch, complex shape, high precision and high efficiency and automatic processing. CNC lathe machining is a high-tech processing method for precision hardware parts. Can process various types of materials, such as 316, 304 stainless steel, carbon steel, alloy steel, alloy aluminum, zinc alloy, titanium alloy, copper, iron, plastic, acrylic, POM, UHWM and other raw materials, can be processed into square, round combination Complex structural … قراءة المزيد

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