Effect of Ceramic Properties and Depth-of-penetration Test Parameters on the Ballistic Performance of Armour Ceramics

Cui, Fengdan; Wu, Guoqing; Ma, Tian; Li, Weiping

doi:10.14429/dsj.67.10664

Cited by 22 publications

(2 citation statements)

References 21 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The ultrasonic scan was used to check whether there is temperature dependence in the ultrasonic speeds in steel 1018 [4], the measurement problem of steel constructions with the non-destructive method (the penetration of the impact cone). Also was done, among others: measuring the microstructure and the speed of eutectic penetration on irradiated metallic fuel [5], the analysis of the plastic with the penetration test, in which the metallic penetrant was used to identify the crack on the pipe's surface was made, the study of the ceramic properties and depth parameters of the penetrant on the ceramic product was made [6]. The research was carried out on the resistance to penetration of hybrid ceramic-metal structures [7].…”

Section: Introductionmentioning

confidence: 99%

Analysis of problems with maintaining the desired quality of GAS SEALANT

Siwiec

DWORNICKA

Pacana

2022

METAL 2022 Conference Proeedings

View full text Add to dashboard Cite

The successful management of product incompatibility remains a challenge. Therefore, the study aims to analyze the possibilities of effective management through qualitative analyses. The sequence of two quality management techniques added to the fluorescent method was proposed. These techniques were the Ishikawa diagram and the 5Why method. For a specific incompatibility example identified by using the penetration tests (the fluorescent method), the causes of these incompatibilities were searched using the Ishikawa diagram and the 5Why method. An analysis example was the linear indication problem on the product surface, the gasodynamic sealer. By supplementing the penetration method, the proposed sequence of selected quality management techniques has shown that it is possible to detect incompatibilities and identify the source cause, also. In turn, finding the source cause can allow proposing the improvement actions. The proposed solution can also be used in other quality problems and other enterprises to improve the production processes.

show abstract

Section: Introductionmentioning

confidence: 99%

Analysis of problems with maintaining the desired quality of GAS SEALANT

Siwiec

DWORNICKA

Pacana

2022

METAL 2022 Conference Proeedings

View full text Add to dashboard Cite

show abstract

“…Boron carbide (B 4 C) has many excellent physical properties, such as extremely high hardness, high wear resistance, low specific gravity, and high chemical stability. Up to now, it has been widely used in wear resistant components, lightweight armor products, and neutron radiation shields, etc . However, the intrinsic brittleness and relatively bad sinterability owing to the rigid covalent bonds and low ion diffusion mobility of B 4 C have restricted its widespread application as a structural material .…”

Section: Introductionmentioning

confidence: 99%

Effect of TiB₂ on dynamic response of TiB₂‐B₄C composites under shock wave loading

Gao

Yi²,

Zhang

et al. 2018

Int J Applied Ceramic Tech

View full text Add to dashboard Cite

A series of plate impact tests were conducted to evaluate the effect of TiB2 on the mechanical performance of the TiB2‐B4C composites under ultra‐high strain rates. The free surface velocity of sample was monitored by the dual‐laser Doppler pin system. The dynamic response and Hugoniot equation of state of the TiB2‐B4C composites were obtained in shock and impact environments. Experimental results showed that the Hugoniot elastic limit (HEL) of the composites was increased from 14.98 to 16.91 GPa with increasing of loading strain rates. The strain‐rate sensitivity of the TiB2‐B4C composites, as well as the pure TiB2, was positive. The HEL of the composites was close to that of the matrix material (B4C), and was little effected by the additional agent (TiB2 phase) at the strain rates higher than 104 s−1. Compared with previous data, a strong relation was showed between the HEL and the wave impedance of the composites under shock wave loading.

show abstract

Reactive Forging − Pressure Assisted Thermal Explosion Mode of SHS for Processing Dense In Situ Composites and Structural Parts: A Review

Готман

Gutmanas

2018

Adv Eng Mater

View full text Add to dashboard Cite

Over the last decades, there has been a decisive shift from basic science to applied research that brought about the development of a number of unconventional combustion processes that allow for simultaneous synthesis and consolidation of otherwise difficult-to-process high temperature materials. External pressure application during thermal explosion (TE) mode of self-propagating high-temperature synthesis (SHS) can produce dense products provided the combination temperature and pressure are sufficient for consolidation. In the developed TE-based reactive forging (RF) method, a self-sustained reaction is ignited by rapid heat transfer from press die and rams, and a moderate consolidation pressure is applied when the combustion product still contains a sufficient amount of liquid or very soft phase. Plastic flow of the product results in filling the shape of the die thus producing a near-net-shape part. Reactive forging (RF) is especially efficient in combination with the developed short distance infiltration (SDI) approach based on the presence of a low melting phase component (e.g., Al, Mg, Ti-Ni eutectics) in the non-dense reactant blend that is squeezed into the pores under the applied pressure thereby increasing the interparticle contact area and enhancing exothermic heat release rate. Compared to traditional reactive melt infiltration, SDI has the advantage of the considerably shorter infiltration distances (μm vs. mm-cm). Close temperature monitoring during RF and RF/SDI processing provides a deeper insight into the SHS reaction mechanisms. The "heat sink" action of the pressure die after TE results in rapid cooling of the consolidated products and correspondingly fine microstructures and high mechanical properties. Examples of successful application of the RF/SDI processing of homogeneous and functionally graded in situ composites based on binary (Al 2 O 3 , TiB 2 , TiC, TiN) and ternary (MgAl 2 O 4 , Ti 3 SiC 2 , Ti 3 AlC 2 ) ceramics, as well as intermetallic-ceramic and metal-ceramic interpenetrating phase composites are described. Nanostructuring of reactant blends results in lower SHS ignition temperatures, and thus can be utilized for two-stage ignition of multi-component composite materials and structures with tunable ignition delay. Pressure assisted SHS is a "green," cost-effective, and thus perspective manufacturing route of nearnet-shape structural parts. Examples of successful application of RF and RF-SDI approach to fabrication of ceramic matrix-diamond grinding wheels, light armor tiles and high melting temperature nozzles are presented.

show abstract

Effect of Ceramic Properties and Depth-of-penetration Test Parameters on the Ballistic Performance of Armour Ceramics

Cited by 22 publications

References 21 publications

Analysis of problems with maintaining the desired quality of GAS SEALANT

Analysis of problems with maintaining the desired quality of GAS SEALANT

Effect of TiB₂ on dynamic response of TiB₂‐B₄C composites under shock wave loading

Reactive Forging − Pressure Assisted Thermal Explosion Mode of SHS for Processing Dense In Situ Composites and Structural Parts: A Review

Contact Info

Product

Resources

About

Effect of Ceramic Properties and Depth-of-penetration Test Parameters on the Ballistic Performance of Armour Ceramics

Cited by 22 publications

References 21 publications

Analysis of problems with maintaining the desired quality of GAS SEALANT

Analysis of problems with maintaining the desired quality of GAS SEALANT

Effect of TiB2 on dynamic response of TiB2‐B4C composites under shock wave loading

Reactive Forging − Pressure Assisted Thermal Explosion Mode of SHS for Processing Dense In Situ Composites and Structural Parts: A Review

Contact Info

Product

Resources

About

Effect of TiB₂ on dynamic response of TiB₂‐B₄C composites under shock wave loading