WO2017125301A1 - VERSCHLEIßSCHUTZELEMENT FÜR EINE ZERKLEINERUNGSEINRICHTUNG - Google Patents
VERSCHLEIßSCHUTZELEMENT FÜR EINE ZERKLEINERUNGSEINRICHTUNG Download PDFInfo
- Publication number
- WO2017125301A1 WO2017125301A1 PCT/EP2017/050516 EP2017050516W WO2017125301A1 WO 2017125301 A1 WO2017125301 A1 WO 2017125301A1 EP 2017050516 W EP2017050516 W EP 2017050516W WO 2017125301 A1 WO2017125301 A1 WO 2017125301A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- wear
- protection element
- region
- wear protection
- particles
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/30—Shape or construction of rollers
- B02C4/305—Wear resistant rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
- B02C15/004—Shape or construction of rollers or balls
- B02C15/005—Rollers or balls of composite construction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2210/00—Codes relating to different types of disintegrating devices
- B02C2210/02—Features for generally used wear parts on beaters, knives, rollers, anvils, linings and the like
Definitions
- the invention relates to a wear protection element for partial insertion into a recess on the surface of a wear surface of a comminution device and a comminution device with such a wear protection element.
- comminution equipment such as grinding rollers
- a high wear of the surface of a wear surface such as the grinding roller surface takes place during operation of the comminution device.
- it is known, for example from DE 2006 010 042 A1, to apply additional wear protection elements to the surface of the grinding roller.
- additional wear protection elements to the surface of the grinding roller.
- the replacement of the wear protection elements for example, requires long downtime of the roll mill, as well as high maintenance costs.
- a wear protection element for partial insertion into a recess on the surface of a wear surface of a comminuting device, in particular a grinding roller of a roller mill, according to a first aspect comprises embedded in a matrix material particles of a highly wear-resistant material.
- the particles have a higher wear resistance than the matrix material in which they are embedded.
- the term embedded means that the highly wear-resistant particles are at least partially enclosed by the matrix material.
- the particles are embedded in the matrix such that between the matrix material and the particles a cohesive connection is formed.
- the particles have in particular a size of 2 ⁇ to 5 mm, preferably 5 ⁇ - 2mm.
- the comminution device is, for example, a roller mill, a roller crusher, a cone crusher, a hammer mill or a vertical roller mill, wherein the wear surface is exposed in particular to the surface of a grinding roller, a crushing cone, the hammer tools and the surface of the grinding path exposed to high wear during operation of the comminuting device a hammer mill or the surface of the rollers and the grinding table of a vertical roller mill.
- the wear protection element is for example cylindrical or has a quadrangular cross-section.
- one end of the wear protection elements is designed such that it can be fastened to the surface of the wear surface, in particular in a recess in the surface of the wear surface.
- the wear protection element is plate-shaped. This is particularly advantageous in the application of such a wear protection element on, for example, a grinding path of a hammer mill or a vertical roller mill.
- the wear resistance of the wear protection element is determined in particular by the distribution density of the particles within the matrix material. Particles embedded in a matrix material therefore allow easy production of wear protection elements of different wear resistance, whereby the distribution density of the particles within the matrix material is varied for different wear protection elements, so that wear protection elements that are exposed to higher wear, for example at the front edges of the grinding roller, a higher distribution density of Particles.
- the matrix material comprises tungsten carbide.
- Tungsten carbide has a high wear resistance and is very suitable as Matrix material for embedding highly wear-resistant particles, since the high wear resistance prevents the washing out of the diamond particles.
- the highly wear-resistant material of the particles according to another embodiment comprises diamond, ceramic or titanium.
- the abovementioned materials have a very high level of wear resistance and, in particular embedded in a tungsten carbide matrix, considerably increase the wear resistance and thus the service life of a wear protection element of a roller mill.
- the particles of highly wear-resistant material are evenly distributed in the matrix material or concentrated within the matrix material at a selected position.
- the proportion of particles within the matrix material is a concentration of 20% to 80%, more preferably 35% to 65%.
- a uniform distribution of the particles within the matrix material offers the advantage of uniform wear of the wear protection element during operation of the comminution device, wherein an increased concentration of particles in a certain area within the matrix material offers the advantage of locally increasing the wear resistance of the wear protection element. In particular, this makes it possible to provide regions which are exposed to particularly severe wear with a higher distribution density of the particles.
- the wear protection element has a core region and a jacket region which at least partially surrounds the core region, wherein the particles of the highly wear-resistant material are arranged exclusively in the core region.
- the jacket region is preferably tubular, so that the core region extends over the entire length of the wear protection element.
- the core region is preferably cylindrical, with the end faces of the wear protection element having the jacket region and the core region.
- a jacket region in which no highly wear-resistant particles are arranged, allows easy workability of the wear protection element.
- the cladding region is formed according to a further embodiment of tungsten carbide or a steel alloy.
- the jacket region and the core region are connected to one another in a material-bonded manner, in particular sintered. This increases the wear resistance and breaking strength of the wear protection element.
- the particles of the highly wear-resistant material are arranged in the core region such that the particle distribution density increases in the direction of the jacket region.
- a concentration of the particles in the edge region of the core region is made possible, wherein a smaller number or, for example, no particles are arranged in the inner region of the core region.
- a cost reduction of the production costs of the wear protection elements is achieved since the number of particles in the wear protection element is reduced overall.
- the wear protection element has a fastening region, which can be connected to the recess in the surface of the wear surface, and a wear region, which projects at least partially from the surface of the wear surface.
- the fastening region is arranged in the position of the wear protection element arranged in the recess in the wear surface, in particular radially inwardly of the wear region, and connected to the grinding roller.
- the attachment region is in particular designed such that it does not protrude at all or only very slightly from the recess in the wear surface, so that replacement of the wear protection element is necessary in the event of wear down to the length of the attachment region.
- the particle distribution increases within the wear region in the direction of the surface of the wear region, in particular the surface of the wear protection element.
- only the wear region comprises the particles of highly wear-resistant material embedded in the matrix material. This allows a reduction in the manufacturing cost of the wear protection element, since the attachment region has no particles.
- the wear protection element has according to a further embodiment, an end-side recess, in particular a bore on.
- the recess in the mounting region, on which the wear surface of the crushing device facing end face formed.
- the recess has, for example, a round or a quadrangular cross section and is arranged coaxially with the wear protection element.
- the recess is arranged in the end face of the wear protection element, in particular of the wear surface facing end side. Such a recess allows a saving of material and thus a significant cost reduction of the wear protection element.
- the attachment region according to another embodiment comprises a material which has a lower wear resistance than the material of the wear region. As a result, a cost reduction of the wear protection element is also achieved.
- the fastening region is sleeve-shaped in accordance with a further embodiment, and the wear region is arranged within the sleeve-shaped region of the fastening region.
- the sleeve-shaped design of the attachment area enables a particularly simple production of the attachment area.
- the wear region preferably has a particle distribution density which increases in the direction of the surface of the wear region, so that the largest number of highly wear-resistant particles is arranged on the surface. In particular, the particle distribution density increases in the direction of the outer edge region of the wear protection element which protrudes from the wear surface.
- the fastening region and the wear region are connected to one another in a material-locking manner, in particular glued or soldered.
- the attachment area comprises less than 45%, preferably less than 30%, most preferably less than 20% of the wear protection element.
- the wear region extends according to a further embodiment in the height of the wear protection element at least partially beyond the attachment area.
- the invention further comprises a shredding device comprising a wear protection element as described above, wherein the wear protection element is at least partially mounted in a recess in the surface of the wear surface.
- the attachment region of the wear protection element is connected in a material-locking manner to the wear surface of the comminution device, in particular welded, glued or soldered, according to another embodiment.
- the comminuting device comprises in particular a grinding and / or crushing unit.
- FIG. 1 shows a schematic representation of a roll mill in a front view according to an embodiment.
- FIG. 2 shows a schematic representation of a grinding roller of the roller mill according to FIG. 1.
- Fig. 3-15 shows schematic representations of various embodiments of wear protection elements in a cross-sectional view.
- a roll mill 10 is shown schematically.
- the roller mill 10 comprises two grinding rollers 12, 14, shown schematically as circles, which have the same diameter and are arranged next to one another. Between the grinding rollers 12, 14 is a grinding gap, which is adjustable, for example, in size.
- the grinding rollers 12, 14 rotate in opposite directions to one another in the direction of rotation shown by the arrows, wherein the material to be ground passes through the grinding gap in the direction of the fall and is ground.
- FIG. 2 shows an end region of a grinding roller 12, which has a roller base body 15, on which wear protection elements 16 are mounted.
- the wear protection elements 16 are mounted in the outer periphery of the surface of the grinding roller.
- the mutually spaced, adjacent wear protection elements 16 of FIG. 2 have a circular cross section. It is also conceivable that the wear protection elements 16 vary in size, the number, the cross-sectional shape and the arrangement over the surface of the grinding roller, for example, to compensate for local differences in wear during operation of the grinding roller 12, 14.
- the grinding roller 12 has attached at its end wear protection elements 17, for example, a rectangular cross-section and are arranged in series side by side so that they form a ring over the circumference of the grinding roller 12.
- wear protection elements 17 There are also other cross-sectional shapes of the wear protection elements 17 conceivable, which differ from the cross-sectional shape shown in Fig. 2.
- a spaced-apart arrangement of the wear protection element 17 is possible.
- Fig. 2 by way of example, only the left end of the grinding roller 12 is shown, wherein the right end, not shown, is advantageously identical in construction.
- FIG. 3 shows a wear protection element 16a, which is arranged in a recess 32 in the roller main body 15 of a grinding roller 12, 14 according to FIGS. 1 and 2.
- the wear protection element has a fastening region 24 and a wear region 22, the fastening region being arranged in the recess 32 on the surface of the grinding roll 12, 14 and being connected to the roll base 15 of the grinding roll 12, 14.
- the wear protection element 16a at the attachment region 24 with the recess in the surface of the roller body 15 of the grinding roller 12, 14 cohesively, in particular welded, soldered or glued or positively connected, in particular screwed or wedged.
- the wear region 22 of the wear protection element 16a is arranged at least partially outside the recess 32 in the roll main body 15 so that it protrudes from the roll main body 15 in the radial direction of the grinding roll, not shown.
- the fastening region comprises approximately one third of the entire wear protection element 16a, wherein the wear region comprises approximately the further two-thirds.
- the wear protection element 16a has a matrix material 18 in which a plurality of particles 20 are arranged.
- the particles 20 are distributed uniformly in the matrix material 18.
- the wear region 22 and the attachment region 24 have the same particle distribution in the matrix material.
- the particles 20 are, in particular, a highly wear-resistant material comprising, for example, diamond, ceramic or titanium.
- the matrix material For example, FIG. 18 includes tungsten carbide.
- the particles 20 are in particular materially connected, for example, by sintering with the matrix material 18.
- the wear protection elements 16a are exposed to high wear, wherein in particular the wear region 22 protruding from the surface of the grinding roller 12, 14 of the wear protection elements 16a wears out.
- the highly wear-resistant particles 20 in the matrix material 18 significantly reduce the wear of the wear protection elements 16a, the number of particles 20, in particular the distribution density of the particles 20 in the matrix material 18, increasing the wear resistance of the wear protection element 16a.
- FIG. 4 shows a further exemplary embodiment of a wear protection element 16, wherein the roller base body 15 with the recess 32, in which the wear protection element 16b is arranged, is not shown.
- the wear protection element 16b shown in FIG. 4 essentially corresponds to the wear protection element 16a shown in FIG. 3 and has the attachment region 24 described with reference to FIG. 3 and the wear region 22, which are arranged according to FIG.
- FIG. 4 has a core region 28 and a jacket region 26 surrounding the core region 28 circumferentially.
- the core portion 28 extends in the longitudinal direction of the wear protection member 16b from the one end of the wear protection member 16b to the other end of the wear protection member 16b.
- the jacket region 26 is substantially tubular and encloses the circumference of the core region 28.
- the particles 20 are arranged uniformly distributed in the embodiment of FIG. 4 exclusively in the core region 28 of the wear protection element 16b and inside the core region 28.
- the jacket region 26 has no particles 20.
- the jacket region 26 comprises, for example, the matrix material 18 tungsten carbide or, for example, a steel alloy.
- FIG. 5 shows a further exemplary embodiment of a wear protection element 16c, which essentially corresponds to the wear protection element 16b of FIG. 4, with the difference that wear protection element 16c has no particles 20 in the attachment region 24.
- the particles 20 are exclusively in the core region 28 of the Wear region 22 of the wear protection element 16c arranged.
- the particles 20 are arranged distributed in the core region 28 of the wear region 22 such that the density of the particle distribution in the direction of the cladding region 26 increases, so that the highest particle distribution density is arranged at the boundary region between the core region 28 and the cladding region 26.
- the particle distribution density further increases in the longitudinal direction of the wear protection element 16c, in particular in the radial direction of the grinding roller to the outside.
- FIG. 6 shows a wear protection element 16d, which corresponds essentially to the wear protection element 16a of FIG. 3, with the difference that the wear protection element 16d has a recess 30 in its attachment region 24.
- the recess 30 is mounted on the front side in the fastening area 24 and, for example, is cylindrical or conical in shape and extends over the entire fastening area, is particularly coaxial with the wear protection element 16d.
- the recess 30 serves, for example, for fastening the wear protection element 16d in the recess 32 in the roll surface. Furthermore, the recess causes a significant material savings.
- FIG. 7 shows a wear protection element 16e, which substantially corresponds to the wear protection element 16d of FIG. 6, with the difference that the wear protection element 16e has a jacket region 26 and a core region 28 according to FIG. 4, wherein the attachment region has no particles 20.
- FIG. 8 shows a wear protection element 16f, which essentially corresponds to the wear protection element 16a of FIG. 3, wherein the attachment region 24 is formed from a different material than the wear region 22.
- the attachment region 24 is made of a softer, in particular less wear-resistant, material than the wear region Wear area formed.
- the attachment area comprises a steel.
- the fastening region 24 and the wear region 22 are in particular materially connected to one another, for example glued, welded or soldered. It is also conceivable to form the wear protection element 16f in the form of a plate, wherein the fastening region and the wear region are plate-shaped.
- a plate-shaped Design of Verschl muststoffelennents is particularly suitable for use for wear protection of a grinding path.
- FIG. 9 shows a wear protection element 16g, which substantially corresponds to the wear protection element 16f of FIG. 8, wherein the attachment region 24 of the wear protection element 16g has an inwardly directed curvature at the end facing the wear region 22. This curvature serves to position the wear region 22 on the attachment region 24.
- FIG. 10 shows a wear protection element 16h, which substantially corresponds to the wear protection element 16f of FIG. 8, the wear region 22 having a core region 28 and a jacket region 26 according to FIGS. 4 and 7 surrounding the core region 28.
- FIG. 11 shows a wear protection element 16i, which substantially corresponds to the wear protection element 16f of FIG. 8, the wear region 22 having a core region 28 and a jacket region 26 according to FIG. 5 surrounding the core region 28.
- FIG. 12 shows a wear protection element 16j, which has a substantially sleeve-shaped fastening region 24, which extends over the entire length of the wear protection element 16j and the wear region 22 is arranged within the sleeve-shaped fastening region 24.
- the sleeve-shaped fastening region 24 is formed, for example, from a softer, less wear-resistant material than the wear region 22.
- the material of the wear region 22 corresponds to the material described with reference to FIGS. 3, 6, 8 and 9.
- FIG. 13 shows a wear protection element 16k, which essentially corresponds to the wear protection element 16f of FIG. 8, wherein the region of the attachment region 24 of the wear protection element 16k facing the wear region 22 has a recess which has a projection in the region of the wear protection region facing the attachment region 24 22 cooperates.
- Such Recess in the attachment area serves, in particular, for positioning the wear area on the attachment area, the wear area being centered relative to the attachment area 24.
- the recess is formed, for example, cylindrical and centered.
- FIG. 14 shows a wear protection element 161, which substantially corresponds to the wear protection element 16j of FIG. 12, wherein a recess 30 according to FIGS. 6 and 7 is arranged in the attachment region 24.
- FIG. 15 shows a wear protection element 16m, which essentially corresponds to the wear protection element 16j of FIG. 12, wherein the wear region 22 extends beyond the sleeve-shaped fastening region 24.
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16/068,169 US10654043B2 (en) | 2016-01-22 | 2017-01-12 | Wear-resistant element for a comminuting device |
AU2017209761A AU2017209761B2 (en) | 2016-01-22 | 2017-01-12 | Wear-resistant element for a comminuting device |
DK17700282.1T DK3405286T3 (da) | 2016-01-22 | 2017-01-12 | Slidbeskyttelseselement til en findelingsindretning |
BR112018012721-3A BR112018012721B1 (pt) | 2016-01-22 | 2017-01-12 | Elemento de proteção contra desgaste para um dispositivo de trituração |
CA3010753A CA3010753C (en) | 2016-01-22 | 2017-01-12 | Wear-resistant element for a comminuting device |
EP17700282.1A EP3405286B1 (de) | 2016-01-22 | 2017-01-12 | Verschleissschutzelement für eine zerkleinerungseinrichtung |
ZA2018/04559A ZA201804559B (en) | 2016-01-22 | 2018-07-09 | Wear-resistant element for a comminuting device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016200911.7A DE102016200911A1 (de) | 2016-01-22 | 2016-01-22 | Verschleißschutzelement für eine Zerkleinerungseinrichtung |
DE102016200911.7 | 2016-01-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2017125301A1 true WO2017125301A1 (de) | 2017-07-27 |
Family
ID=57794292
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2017/050516 WO2017125301A1 (de) | 2016-01-22 | 2017-01-12 | VERSCHLEIßSCHUTZELEMENT FÜR EINE ZERKLEINERUNGSEINRICHTUNG |
Country Status (11)
Country | Link |
---|---|
US (1) | US10654043B2 (de) |
EP (1) | EP3405286B1 (de) |
AU (1) | AU2017209761B2 (de) |
BR (1) | BR112018012721B1 (de) |
CA (1) | CA3010753C (de) |
CL (1) | CL2018001679A1 (de) |
DE (1) | DE102016200911A1 (de) |
DK (1) | DK3405286T3 (de) |
PE (1) | PE20181442A1 (de) |
WO (1) | WO2017125301A1 (de) |
ZA (1) | ZA201804559B (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019110607A1 (en) * | 2017-12-05 | 2019-06-13 | Element Six Gmbh | High pressure grinding roller stud |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016200912A1 (de) | 2016-01-22 | 2017-07-27 | Thyssenkrupp Ag | Verschleißschutzelement für eine Zerkleinerungseinrichtung |
AT519308A1 (de) * | 2016-10-28 | 2018-05-15 | Gebrueder Busatis Ges M B H | Förder- und Aufbereitungswalze für eine Erntemaschine |
BR112022009847A2 (pt) * | 2019-11-26 | 2022-08-02 | Thyssenkrupp Ind Solutions Ag | Elemento de proteção ao desgaste para um dispositivo de trituração |
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US6290008B1 (en) * | 1998-12-07 | 2001-09-18 | Smith International, Inc. | Inserts for earth-boring bits |
DE102006010042A1 (de) | 2006-03-04 | 2007-09-06 | Khd Humboldt Wedag Gmbh | Hartkörper für den autogenen Verschleißschutz von Walzenoberflächen |
EP2940169A1 (de) * | 2014-04-30 | 2015-11-04 | Sandvik Intellectual Property AB | Abnutzungsfeste Komponente und Vorrichtung für mechanische Zersetzung von Material mit einer solchen Komponente |
WO2016150719A1 (en) * | 2015-03-25 | 2016-09-29 | Flsmidth A/S | A wear-resistant body and a method for producing the same |
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CA2454016C (en) * | 2002-12-23 | 2009-05-12 | Smith International, Inc. | Ribless bit with diamond impregnated cutter elements |
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CN102472097B (zh) * | 2009-07-09 | 2015-03-04 | 斯克皮尔塔公司 | 用于高度耐磨应用的耐磨附件 |
UA104500C2 (uk) * | 2009-12-18 | 2014-02-10 | Метсо Мінералз (Веар Протекшн) Аб | Подовжений елемент-вставка для подрібнювального валка, який складається з двох матеріалів |
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DE102015207922A1 (de) * | 2015-04-29 | 2016-11-03 | Takraf Gmbh | Hartkörper als Rasterpanzerung für eine Rollenpresse, Verfahren zur dessen Herstellung, und Rolle für eine Rollenpresse |
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-
2016
- 2016-01-22 DE DE102016200911.7A patent/DE102016200911A1/de not_active Ceased
-
2017
- 2017-01-12 EP EP17700282.1A patent/EP3405286B1/de active Active
- 2017-01-12 AU AU2017209761A patent/AU2017209761B2/en active Active
- 2017-01-12 US US16/068,169 patent/US10654043B2/en active Active
- 2017-01-12 CA CA3010753A patent/CA3010753C/en active Active
- 2017-01-12 PE PE2018001182A patent/PE20181442A1/es unknown
- 2017-01-12 BR BR112018012721-3A patent/BR112018012721B1/pt active IP Right Grant
- 2017-01-12 DK DK17700282.1T patent/DK3405286T3/da active
- 2017-01-12 WO PCT/EP2017/050516 patent/WO2017125301A1/de active Application Filing
-
2018
- 2018-06-20 CL CL2018001679A patent/CL2018001679A1/es unknown
- 2018-07-09 ZA ZA2018/04559A patent/ZA201804559B/en unknown
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US6290008B1 (en) * | 1998-12-07 | 2001-09-18 | Smith International, Inc. | Inserts for earth-boring bits |
DE102006010042A1 (de) | 2006-03-04 | 2007-09-06 | Khd Humboldt Wedag Gmbh | Hartkörper für den autogenen Verschleißschutz von Walzenoberflächen |
EP2940169A1 (de) * | 2014-04-30 | 2015-11-04 | Sandvik Intellectual Property AB | Abnutzungsfeste Komponente und Vorrichtung für mechanische Zersetzung von Material mit einer solchen Komponente |
WO2016150719A1 (en) * | 2015-03-25 | 2016-09-29 | Flsmidth A/S | A wear-resistant body and a method for producing the same |
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WO2019110607A1 (en) * | 2017-12-05 | 2019-06-13 | Element Six Gmbh | High pressure grinding roller stud |
Also Published As
Publication number | Publication date |
---|---|
BR112018012721A2 (pt) | 2018-12-04 |
PE20181442A1 (es) | 2018-09-12 |
AU2017209761B2 (en) | 2019-11-21 |
EP3405286A1 (de) | 2018-11-28 |
ZA201804559B (en) | 2019-05-29 |
EP3405286B1 (de) | 2021-03-03 |
CA3010753A1 (en) | 2017-07-27 |
DE102016200911A1 (de) | 2017-07-27 |
CL2018001679A1 (es) | 2018-10-05 |
US10654043B2 (en) | 2020-05-19 |
BR112018012721B1 (pt) | 2023-04-11 |
US20190015837A1 (en) | 2019-01-17 |
AU2017209761A1 (en) | 2018-07-26 |
CA3010753C (en) | 2020-05-05 |
DK3405286T3 (da) | 2021-05-25 |
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