Tin brass alloy and preparation method thereof
The invention belongs to the technical field of alloys, and particularly relates to a tin brass alloy and a preparation method thereof. The invention provides the tin brass alloy. The tin brass alloy comprises, by mass, 0.25-0.50% of Ni, 0.15-0.50% of Fe, 0.02-0.08% of P, 0.3-1.5% of Sn, 64-80% of C...
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| creator | MA LI PENG LIJUN WANG QINGYU ZHAO MINLIANG XU JILING LIU HONGQIN JIANG QIAOFU LI YI |
| description | The invention belongs to the technical field of alloys, and particularly relates to a tin brass alloy and a preparation method thereof. The invention provides the tin brass alloy. The tin brass alloy comprises, by mass, 0.25-0.50% of Ni, 0.15-0.50% of Fe, 0.02-0.08% of P, 0.3-1.5% of Sn, 64-80% of Cu and the balance Zn. Experimental results show that the tensile strength of the tin brass alloy is 560-720 MPa, the yield strength is 520-680 MPa, the elongation is 1-15%, the electric conductivity is 22-27%IACS, the stress relaxation resistance rate at a temperature of 150 DEG C for 1000 h is 70-80%, the minimum R/T value of a strip without cracks after 90-degree bending in the cross-section direction is 0.5, the minimum R/T value of the strip without cracks after 90-degree bending in the longitudinal section direction is 1.5, the dezincification ratio is less than 10%, and the tin brass alloy is corrosion resistant.
本发明属于合金技术领域，具体涉及一种锡黄铜合金及其制备方法。本发明提供了一种锡黄铜合金，包括以下质量百分含量的元素：Ni0.25～0.50％，Fe0.15～0.50％，P0.02～0.08％，S |
| format | Patent |
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本发明属于合金技术领域，具体涉及一种锡黄铜合金及其制备方法。本发明提供了一种锡黄铜合金，包括以下质量百分含量的元素：Ni0.25～0.50％，Fe0.15～0.50％，P0.02～0.08％，S</description><language>chi ; eng</language><subject>ALLOYS ; CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS ; CHEMISTRY ; FERROUS OR NON-FERROUS ALLOYS ; METALLURGY ; TREATMENT OF ALLOYS OR NON-FERROUS METALS</subject><creationdate>2021</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210706&DB=EPODOC&CC=CN&NR=113073229A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210706&DB=EPODOC&CC=CN&NR=113073229A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MA LI</creatorcontrib><creatorcontrib>PENG LIJUN</creatorcontrib><creatorcontrib>WANG QINGYU</creatorcontrib><creatorcontrib>ZHAO MINLIANG</creatorcontrib><creatorcontrib>XU JILING</creatorcontrib><creatorcontrib>LIU HONGQIN</creatorcontrib><creatorcontrib>JIANG QIAOFU</creatorcontrib><creatorcontrib>LI YI</creatorcontrib><title>Tin brass alloy and preparation method thereof</title><description>The invention belongs to the technical field of alloys, and particularly relates to a tin brass alloy and a preparation method thereof. The invention provides the tin brass alloy. The tin brass alloy comprises, by mass, 0.25-0.50% of Ni, 0.15-0.50% of Fe, 0.02-0.08% of P, 0.3-1.5% of Sn, 64-80% of Cu and the balance Zn. Experimental results show that the tensile strength of the tin brass alloy is 560-720 MPa, the yield strength is 520-680 MPa, the elongation is 1-15%, the electric conductivity is 22-27%IACS, the stress relaxation resistance rate at a temperature of 150 DEG C for 1000 h is 70-80%, the minimum R/T value of a strip without cracks after 90-degree bending in the cross-section direction is 0.5, the minimum R/T value of the strip without cracks after 90-degree bending in the longitudinal section direction is 1.5, the dezincification ratio is less than 10%, and the tin brass alloy is corrosion resistant.
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本发明属于合金技术领域，具体涉及一种锡黄铜合金及其制备方法。本发明提供了一种锡黄铜合金，包括以下质量百分含量的元素：Ni0.25～0.50％，Fe0.15～0.50％，P0.02～0.08％，S</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ALLOYS CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS CHEMISTRY FERROUS OR NON-FERROUS ALLOYS METALLURGY TREATMENT OF ALLOYS OR NON-FERROUS METALS |
| title | Tin brass alloy and preparation method thereof |
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