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???????? ????? August W?hler ???? ?? ????? ????? ??????? ??????? ??? ?????? ??????

???? ???? ????? ?????? ?? ?????? ????? ?????? ?? ??????? ???????. ??????? ????? ???? "??? ?? ?? ????? ??????? ?? ????? ???? ?? ???? ????? ? ?????? ????? ??? ?? ???? ?????? ?? ???? ??? ??? ?????? ??? ????? ???." ?? ???? ??? ?????? ?????????? ???? ????? ?????? ??? ?????? ??????? ? ???? ???? ??? ??????? ?????? ??? ?????? ??????.

August W?hler ?? ???? ????? ????? ????? ????? ???????. ??? ???? 1852 ? 1870 ? ??? ???? ????? ???????? ?????? ????? ????????. ??? ????? ???? ???????? ?????? ?? ????? 1. ???? ???? ???????? ??? ????? ??????? ?????? ????? ???????? ?? ??? ?????. ??? W ? hler ??????? ??? ??????? ?????? ???? ??????? ???? ???? ??? ????? ? ????? ????? ?????? ???? ???? SN. ?? ????? ?? ???? ???? ?? aw ? hler. ?? ???? ????? Sn ?? ??????? ?????? ????????? ?????. ???? ???? ?????? ???? ??????? ?? ????? 1.

???????? ????? August W?hler ???? ?? ????? ????? ??????? ??????? ??? ?????? ????? 2
????? 1 ?????? ????? ???????? ??????? ?? W ? hler

???? ?????? ?????? ?? ????????? ?? ???? ?? w ? hler. ????? ? ????? ?? ????? SN ???? ???? ???????? (????? 1000 ????) ??? ???? ??? ????? ?????? ??? ???. ????? ?????? ?? ??????? ???? ?? ????? ???? ????? ???? ??????????. ???? ? ?? ???? ????? ???? ??? ??????? ????????? ??? ????? ? ??? ???? ????????. ??? ???? ???????? ??? ????? (????? 107 ????) ? ???? ??????? ?????? ??? Sn ??????. ??? ?? ????? ? ????? ??? ??????? ???? ??? ? ???? ????? ??? ??? ??????? ?????? ???? ????? "?????? ??????????". ???? ??? ??? ?? ?????. ??? ???? ?????? ? ?? ???? ?????? ?????????? ???? ???????? ? ???? ??????? ?? ???? ?? ??? ??????? ??? ??? ??? ??????.

?? ???? ????? ??????? ??????? ? ???? ????? ????? ???? ????? ????? ?? ???????. ??? ???? ???? ?? ???? ?????? ???? ????? ???? ??????? ??? ???????. ?? ??????? ??????? ? ????? ?????? ?????? ????? 45 ???? ??????? ????? ?????? (??? ??? ?? ????? ???? ??????). ??? ???? ????? ?? ????? ?? ???? ?????? ? ????? ??????? ????? ??? ??? ????? ????? 90 ???? ??????? ????? ??????. ????? ????????? ???? ??????? ?????? ?????? ???????? ??????? ?????? ? ??? ?? ???? ?? ????? 2.

???????? ????? August W?hler ???? ?? ????? ????? ??????? ??????? ??? ?????? ????? 3
????? 2 ??? ?????? ???? ?????? ?? ??????? ?????? ???????? ???????

??? ?????? ???? ??????? ?????? ??? ??????? ?????? ? ?????? ?? ??? ?? ????? ???????? ????? ??? ????? ???? ??????? ????? ??? ??? ????? ???? ??????. ????? ??? ???????? ????? ??????? ? ?????? ??? ?????? ???????? ? ??? ???? ??? ???? ??? ??????. ???? ????? ?????? ?????? ????? "??????" ? ??? ?? ???? ?? ????? 3. ?? ??????? ?????? ? ??? ????? ???? ?? ??? ????? ??? ????? ??? ?????? ?????? ??????. ????? ??? ????? ???? ????? ??? ???????? ???????? ? ?????? ???????.

???????? ????? August W?hler ???? ?? ????? ????? ??????? ??????? ??? ?????? ????? 4
????? 3 ????? 3 ??? ?????? ????? ???????? ???????

??? ???? ????? ?? ????? ?? ???? ?????? ? ???? ????? ?????? ?????? ???? ?? ??? ??????? ???????. ?? ??? ??????? ? ????? ??????? ?????????? ??????? ??????. ???? ?????? ???? ???? ????? ???? ???? ??????? ? ??? ????? ?? ?????? ????? ????? ????????? ??? ??? ????. ??? ?? ???? ?? ????? 4. ????? ??????? ??? ??? ?? ????? ?? ???? ??????? ?????? ??? ??????? ???????.

???????? ????? August W?hler ???? ?? ????? ????? ??????? ??????? ??? ?????? ????? 5
????? 4

???? ???? ???????? ??????? ??????? ? ????? ??? ????? ?? ???? ?????? ?????? ???? ?????? ????? ???? ???????. ??? ?? ???? ?? ????? 5. ???? ???? ????? ????? ???? ????? ?????? ??? ?????? "?". ????? ????? ??? ??????? ???? ??? ?????? "?" ? ????? ?? ??? ???? ????? ? ??? ???? ??? ???? ???? ?????????? ?????? ? ????? ???? ??? ?????? "?" ?? ?????? ??????. ????? ????? ????? ???? ??? ?????? "d" ? ????? ?? ??? ???? ???? ? ??? ?????? ?????? ????????? ???? ?????? ?????? ? ???? "?? ?????". ????? ????? ?????? ??????? ??? ?????? "e" ? ????? ?? ?????? ?? ??? ???? ?? ??? "Da" ???? ?????? ?????? ??????. ?? ??????? ???? ?? ???? ??? ?????? ?????? ?? ???? ????? ??? ?????? ?????????? ????? ??????. ???? ?? ???? ???? ?????? ?????? ??? ?? ????.

???????? ????? August W?hler ???? ?? ????? ????? ??????? ??????? ??? ?????? ????? 6
????? 5 ??? ?????? ??????? ?????? ?? ??????? ???????

??????? ??????? ?? ???? ??? ?????? ??????

??? ????? ????? ??????? ??????? ??? ???? ??? ??? ????? ?????? ?? ??????? ??????????:

1 - ???? ??????

?? ????? ??????? ? ?????? ?? ??? ?? "????" ????? ?? ????? ???? ??? ??????? ????? ??????? ?????? ???? ??????? ??????. ????? ??? ???? ???? ??????? ? ???? ?????? ????????. ?? ???? ????? SN ?????? ?? ????? 1 ? ?????? ?? ??? ?? ??? ????? ?????? ???? ???? ?? ????? ???? ???? ???????.

???????? ????? August W?hler ???? ?? ????? ????? ??????? ??????? ??? ?????? ????? 7
????? 6 ????? ?????? ????? ???? ??? ??? ????? ??????? ???? ??? ??????

2 ? ????? ?????

????? ??????? (??????? ???????) ?? ????? ???? ???? ??? ???? ??? ?????. ?? ??????? ?????????? ? ??? ?? ????? ????? ?????? ??? ??? ??????? ??????? ? ????? ????? ?????? ??? ????? ? ???????? ??? ?? ???? ????? ????? ??? ????? ???? ?????. ??? ????? ?? ??? ? ??? ?? ????? ????? ????? ????????? ? ????? ????? ?????? ??? ??????? ? ??? ???? ????? ????? ??? ?????? ??? ????? ????? ?????? ??? ?? ????? ?????? ?? ??????. ????? ?????? ?????? ????? ??? ???? ??????? ??????.

3 ????? ?????

????? ??? ???? ????? ???? ????? ????? ??? ??? ???????? ??? ???? ???? ? ??? ???? ????? ????? ???? ???? ??? ?????? ???? ????????. ??? ????? ?? ?? ???? ????? ?????? ?????? ??? ????? ???? ? ??? ???? ????? ????? ???? ??? ?????. ?? ?????? ? ?? ???? ?????? ???? ???????? ?? ??????? ? ???? ????? ??? ????? ????? ?????. ????? ????? ?? ????? ???? ??? ????? ???????? ??????? ?????? ????? ?????? ?????.

???????? ????? August W?hler ???? ?? ????? ????? ??????? ??????? ??? ?????? ????? 8
????? 7 ??? ?????? ?????? ????? ?????? ???? ??????? ?? ????? ????? ????? ?? ???? ??????? ? ?? ???? ????? SN ?????? ????? ????? ??? ?? ?????.

4 ? ???????? ???????

???? ??????? ???????? ??????? ?????? ?????? ??????? ????????. ????? ?? ???????? ??????? ?? ????? ??? ??? ????? ??? ?????. ?? ?? ???? ????? ???????? ? ???? ????? ??? ????? ??????? ???? ???? ? ???? ????? ??? ???? ????????. ???? ? ???? ????? ??? ????? ???? ????. ??? ??? ? ??? ????? ? ??? ??? ?????? ???? ??? ???????? ??????? ?????? ????? ?????? ?????. ??? ?? ????? ???? ????? ??????? ? ????? ?????? ??? ????? ?????? ?? ???? ???? ????? ??????? ? ?????? ???????. ??? ?? ????? ?? ???? ????? ? ???? ????? ????? ???????? ??????? ?? ???? ???????.

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?????? 25, 2024
The research and development of crystal plane in cemented carbides is one of the hotspots...

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Cemented carbide cutting tools are very common in cutting operations, and the correct selection of...

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?????? 21, 2024
Nano-WC-Co carbides, known for their high strength and hardness, represent a promising direction for the...

Study on the Erosion-Wear Performance of YG8 carbide

?????? 14, 2024
In recent years,YG8 tungsten carbide (WC) materials have gained increasing attention due to their excellent...

?The 3 Impact of Coarse Tungsten Carbide Particle Size on WC-Co Alloy Grain Size

?????? 7, 2024
Coarse Tungsten Carbide (WC) is a fundamental raw material for producing coarse WC-Co alloys. The...

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????? 16, 2024
Cemented carbide is a significant type of cemented carbide, widely used in manufacturing cutting tools,...

The Effects of 3 Elements on the High-Temperature Oxidation Resistance and Hardness of Carbides

????? 5, 2024
The oxidation with temperature in the cutting area can reach 1000°C significantly reduces the hardness...

How to achieve a transverse fracture strength of 3492 MPa in high-strength and tough WC-Co carbide additive manufacturing?

????? 11, 2024
Research status For WC-Co carbide, the rapidly advancing Powder Bed Fusion (PBF) additive manufacturing (AM)...
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