Results 31 to 40 of about 8,085 (266)

控制平面凸轮表面感应淬火恒速运动数学模型的建立及应用

open access: yesJixie chuandong, 2010
The significance of control to induction coil constant speed movement when the induction hardening to planar cam contour carring out is expounded.The complex cam contour is simplied suitably by using broken line replacing the curve and geometrical ...
吴锐, 许元奎
doaj  

Physically based modeling, characterization and design of an induction hardening process for a new slurry pipeline steel

open access: yesMaterials & Design, 2019
Numerical and Gleeble experimental data are combined to predict potential microstructure and hardness profiles through the wall thickness of an induction hardened slurry transportation pipe made of a recently developed 0.4 wt% C, Nb-microalloyed steel ...
Vahid Javaheri   +4 more
doaj   +1 more source

Calculation and modeling of surface high-frequency pipe heat treatment parameters

open access: yesВесці Нацыянальнай акадэміі навук Беларусі: Серыя фізіка-тэхнічных навук, 2021
This article describes a device developed and manufactured on the basis of the Physical-Technical Institute of the National Academy of Sciences of Belarus, an induction hardening complex, and a range of parts suitable for processing.
I. I. Vegera   +3 more
doaj   +1 more source

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Induction Hardening and Fatigue Strength

open access: yesjournal of the Japan Society for Testing Materials, 1955
In order to explain the effect of induction hardening on fatigue strength, we tried several fatigue teats by changing. the stress concentration factor αK.We used C=0.41% steel, and chose the three types, as the heat treatments.The following facts were cleared up from the experimental results.(i) At normalized specimens, αK becomes greater than βK, as ...
NAKAMURA, Hiroshi, TAKAHASHI, Hideo
openaire   +2 more sources

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

AUTOMATED HANDLING DEVICE FOR CILINDRICAL WORKPIECES USED FOR HIGH FREQUENCY INDUCTIONHARDENING EQUIPMENT

open access: yesNonconventional Technologies Review, 2017
Heating with high frequency induction has a large variety of applications like melting, heating and hardening metals. Heating by high frequency induction can be made in the complex automated manufacturing systems that can increase productivity and ...
Danut Pavel Tocut   +2 more
doaj  

Calpain small subunit homodimerization is robust and calcium‐independent

open access: yesFEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy   +4 more
wiley   +1 more source

Optimization of Induction Quenching Processes for HSS Roll Based on MMPT Model

open access: yesMetals, 2019
To improve the comprehensive performance of high speed steel (HSS) cold rolls, the induction hardening processes were analyzed by numerical simulation and experimental research.
Ligang Liu   +4 more
doaj   +1 more source

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

open access: yesFEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura   +2 more
wiley   +1 more source

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