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  • Behaviour of nickel in diamond tool binders

    Behaviour of nickel in diamond tool binders

    2022-06-10

    The face-centered cubic structure has very good ductility, toughness and oxidation resistance, and can be infinitely miscible with copper. Nickel is an element that promotes austenitization, expands the α phase region, and is difficult to react with C. When sintered at high temperature, it is difficult to react with diamond. Internal interface reactions hardly occur. But liquid Ni can be firmly at...

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  • The role of copper in diamond tool matrix

    The role of copper in diamond tool matrix

    2022-05-10

    Among metal-bonded diamond tools, copper and copper-based pre-alloys are the most widely used. Used for diamond saw blades, geological drill bits for metal mines, metal bond grinding wheels, grinding blocks, grinding wheels, thick (thin) wall engineering drill bits, oil drill bits, floor grinding discs, etc. The main behaviors reflected in the carcass are as follows: The reason why red copper and ...

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  • Manufacturers answer the main factors affecting stone processing

    Manufacturers answer the main factors affecting stone processing

    2022-05-05

    The processing of bluestone plates is mainly sawing, cutting, grinding and throwing. The machinability of stone refers to the ease of sawing, cutting, grinding and polishing. Sawing and cutting are the same, grinding and throwing are different, but they are very similar. Therefore, the machinability of general stone usually refers to sawability and grindability. The main factors affecting the mach...

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  • LONDON (Reuters) - The global nickel market is in a pricing black-out

    LONDON (Reuters) - The global nickel market is in a pricing black-out

    2022-03-11

    The London Metal Exchange (LME) three-month nickel price sits in suspended animation at $48,048 per tonne, Monday’s closing price and the last trade with even a semblance of legitimacy. Tuesday’s mayhem and the resulting decision by the LME to suspend all trading has frozen what is the core reference price for the global supply chain stretching from miners to stainless steel mills and electric veh...

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  • what is the reasons that make white stones turn yellow

    what is the reasons that make white stones turn yellow

    2021-07-30

    what is the reasons that make white stones turn yellow? 1. Inadequate protection of the stone causes the  ions in the stone to react with water, which leads to the yellowing of the stone, especially the white series of stone, such as elegant white, jazz white, and big white. 2. During the stone processing, the rust spots of machinery, equipment and blades are contaminated to the back of the s...

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  • The name of stone surface

    The name of stone surface

    2021-07-30

    (1) Polished: The surface is very smooth, highly polished, with mirror effect and high gloss. granite, marble and limestone are usually polished and require different maintenance to maintain their luster. (2) Honed: The surface is smooth, but low-polished, with diffuse reflection, no gloss, no mirror effect, and no light pollution. (3) Rough-Rubbing: The surface is simply polished, and the machine...

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  • Frankfurt bush hammer

    Frankfurt bush hammer

    2021-06-17

    Frankfurt bush Hammer on shipping. Our bush hammer use NSK bearing,it is different from most of the suppliers. Good quality bush hammer can grind stone surface very well. Besides, we also have fickert bush hammer, bush hammer plate and bush hammer roller. Contact us to know more. WWW.SANGTOOLS.COM

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  • HTC EZ change diamond grinding pad for floor grinder

    HTC EZ change diamond grinding pad for floor grinder

    2020-12-24

    We have many types to match different situation and customers' request. Retangle type,arrow type, Hexagon type,round type, PCD segment type.etc. Contact us to know more. WWW.SANGTOOLS.COM INFO@SANGTOOLS.COM  0086-595-22699555

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  • Merry Christmas to diamond tools customers

    Merry Christmas to diamond tools customers

    2020-12-24

    Merry Christmas to every customers. In this good day,we want to say thanks for every customers who send inquiry stone tools or concrete tools to us,no matter place orders or not. By the way, we will try our best to give every customers good products.diamond segment ,diamond saw blade, diamond wire saw,diamond fickert,diamond core drill bit,diamond grinding pad, concrete saw blade and all kinds of ...

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  • Happy mid-Autumn Festival to everyone

    Happy mid-Autumn Festival to everyone

    2020-09-30

    Happy mid-Autumn Festival.We, SANG DIAMOND TOOLS, like to share our happiness with every customers. The best way is to share you the best products we have,such as diamond segment ,diamond saw blade,diamond wire saw,diamond fickert, diamond drill bit,polishing pad,diamond profile wheel ,grinding pad,etc. Contact us to know more details. WWW.SANGTOOLS.COM INFO@SANGTOOLS.COM

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  • Ramadan Kareem

    Ramadan Kareem

    2021-04-14

    Ramadan Kareem to Muslim friends. In this day,we, SANG DIAMOND TOOLS still work as usual.We send lots of diamond saw blade ,diamond segment to customers.In Italy,there are also customers who want to buy core drill bit .Everything is ok. More details about us please visit:www.sangtools.com

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  • World of concrete 2020 in the USA

    World of concrete 2020 in the USA

    2020-02-03

    We will attend World of concrete 2020 South Hall S11347 Feb.4-7 www.sangtools.com    info@sangtools.com 0086-22699555

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