An abrasive article including a substrate having an elongated body, a tacking layer overlying the substrate, and a first type of abrasive particle overlying the tacking layer and defining a first abrasive particle concentration at least about 10 particles per mm of substrate.
대표청구항▼
1. An abrasive article comprising: a substrate having an elongated body;a tacking layer overlying a surface of the substrate;a first type of abrasive particle overlying the tacking layer, wherein the tacking layer comprises an average thickness of at least 11% and not greater than 30% of an average
1. An abrasive article comprising: a substrate having an elongated body;a tacking layer overlying a surface of the substrate;a first type of abrasive particle overlying the tacking layer, wherein the tacking layer comprises an average thickness of at least 11% and not greater than 30% of an average particle size of the first type of abrasive particles, anda barrier layer in direct contact with a peripheral surface of the substrate; anda bonding layer overlying the tacking layer and the first type of abrasive particle. 2. The abrasive article of claim 1, wherein the barrier layer is disposed between the peripheral surface of the substrate and the tacking layer. 3. The abrasive article of claim 1, wherein the barrier layer comprises a material different from the tacking layer. 4. The abrasive article of claim 1, wherein the barrier layer comprises a non-alloyed material. 5. The abrasive article of claim 1, wherein the barrier layer comprises an average thickness of not greater than about 10 microns. 6. The abrasive article of claim 1, wherein the barrier layer is a dip-coating layer. 7. The abrasive article of claim 1, wherein the barrier layer is applied at a temperature not greater than about 400° C. 8. An abrasive article comprising: a substrate having an elongated body;a tacking layer overlying a surface of the substrate;a first type of abrasive particle overlying the tacking layer, wherein the tacking layer comprises an average thickness of at least 11% and not greater than 30% of an average particle size of the first type of abrasive particles, and wherein the first type of abrasive particle defines a bimodal particle size distribution;a barrier layer in direct contact with a peripheral surface of the substrate; anda bonding layer overlying the tacking layer and the first type of abrasive particle. 9. The abrasive article of claim 8, wherein the bimodal particle size distribution comprises a first mode defining a first median particle size (M1) and a second mode defining a second median particle size (M2), wherein the first median particle size and second median particle size are at least 5% different based on the equation ((M1−M2)/M1)×100%. 10. The abrasive article of claim 8, wherein the bonding layer comprises a material selected from the group of materials consisting of metals, metal alloys, cermets, ceramics, composites, and a combination thereof. 11. The abrasive article of claim 8, wherein the bonding layer comprises a transition metal element. 12. The abrasive article of claim 8, wherein the bonding layer comprises a metal selected from the group of metals consisting of lead, silver, copper, zinc, tin, titanium, molybdenum, chromium, iron, manganese, cobalt, niobium, tantalum, tungsten, palladium, platinum, gold, ruthenium, and a combination thereof. 13. The abrasive article of claim 8, wherein the bonding layer comprises nickel. 14. The abrasive article of claim 8, wherein the bonding layer comprises an average thickness of at least about 10% of an average particle size of the abrasive particle and not greater than about 90%. 15. The abrasive article of claim 8, wherein the bonding layer comprises an average thickness of at least about 1 micron and not greater than about 50 microns. 16. The abrasive article of claim 8, wherein the tacking layer comprises a material selected from the group of materials consisting of metal, metal alloys, metal matrix composites, and a combination thereof. 17. The abrasive article of claim 8, wherein the tacking layer comprises a metal alloy of tin and lead. 18. The abrasive article of claim 8, wherein the tacking layer consists essentially of tin. 19. The abrasive article of claim 8, wherein the tacking layer comprises a solder material.
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