MI SiCf/SiC-SiYBC复合材料的蠕变性能及损伤机理

doi:10.15541/jim20240289

无机材料学报 ›› 2025, Vol. 40 ›› Issue (1): 23-30.DOI: 10.15541/jim20240289 CSTR: 32189.14.10.15541/jim20240289

MI SiC_f/SiC-SiYBC复合材料的蠕变性能及损伤机理

张立¹(), 管皞阳¹, 郑琪宁¹, 洪智亮², 王佳璇¹, 邢宁¹, 李玫¹, 刘永胜¹, 张程煜¹()

1.西北工业大学超高温结构复合材料重点实验室, 西安 710072
2.中国航发商用航空发动机有限责任公司, 上海 200241

收稿日期:2024-06-13 修回日期:2024-09-02 出版日期:2025-01-20 网络出版日期:2024-09-02
通讯作者: 张程煜, 教授. E-mail: cyzhang@nwpu.edu.cn
作者简介:张立(1999-), 男, 硕士研究生. E-mail: li.zhang0606@mail.nwpu.edu.cn
基金资助:
国家自然科学基金(U2241239);国防科技基础加强计划(2023-JCJQ-LB-071)

Creep Properties and Damage Mechanisms of SiC_f/SiC-SiYBC Prepared by Melt Infiltration

ZHANG Li¹(), GUAN Haoyang¹, ZHENG Qining¹, HONG Zhiliang², WANG Jiaxuan¹, XING Ning¹, LI Mei¹, LIU Yongsheng¹, ZHANG Chengyu¹()

1. Key Laboratory of Ultra-High Temperature Structural Composites, Northwestern Polytechnical University, Xi’an 710072, China
2. AECC Commercial Aircraft Engine Co., Ltd., Shanghai 200241, China

Received:2024-06-13 Revised:2024-09-02 Published:2025-01-20 Online:2024-09-02
Contact: ZHANG Chengyu, professor. E-mail: cyzhang@nwpu.edu.cn
About author:ZHANG Li (1999-), male, Master candidate. E-mail: li.zhang0606@mail.nwpu.edu.cn
Supported by:
National Natural Science Foundation of China(U2241239);Basic Strengthening Program of China(2023-JCJQ-LB-071)

摘要/Abstract

摘要：

随着航空发动机的服役环境日益严苛, SiC_f/SiC在高温空气/水氧环境中的服役温度和应力亟需提升。为此, 研究人员尝试采用自愈合基体改性的方法提升SiC_f/SiC复合材料的抗氧化性能和抗蠕变性能。本工作研究了熔体渗透工艺(MI)制备的碳化硅纤维平纹布增强的SiYBC改性碳化硅复合材料(MI SiC_f/SiC-SiYBC)在空气中的拉伸蠕变性能及损伤机理, 蠕变温度为1300、1350和1400 ℃, 应力为60~120 MPa。结果显示: 在1300~1400 ℃范围内, MI SiC_f/SiC-SiYBC的蠕变断裂时间($t_{\mathrm{u}}$)与应力、温度密切相关, 随温度或应力升高而降低。当蠕变应力高于比例极限应力($\sigma_{\mathrm{PLS}}$)时, 基体开裂, 氧气会进入材料内部侵蚀纤维和BN界面, 使其发生氧化退化, 大幅降低$t_{\mathrm{u}}$。此时由于基体完全开裂, 载荷主要由纤维承担, $t_{\mathrm{u}}$受纤维的抗蠕变性能控制。当蠕变应力低于$\sigma_{\mathrm{PLS}}$时, $t_{\mathrm{u}}$较长, 载荷由纤维和基体共同承担, $t_{\mathrm{u}}$则受纤维和基体两者的抗蠕变性能共同控制。随着温度从1300 ℃升高至1400 ℃, 基体氧化物等物相填充界面间隙, 导致界面黏结, 促进裂纹张开和扩展。

关键词: SiC_f/SiC-SiYBC, 蠕变, 氧化, 损伤机制

Abstract:

As aeroengines operate in gradually harsher service environments, enhancement of the service temperature and stress tolerance of SiC_f/SiC is in great demand to ensure its proper work in high-temperature air/water-oxygen environments. Previously, researchers have initiated efforts to modify the matrix through self-healing techniques to enhance the oxidation resistance and creep resistance of SiC_f/SiC composites, but whether it can be modified for more severe conditions remained unknown. Here, SiYBC modified SiC_f/SiC composites (MI SiC_f/SiC-SiYBC) were prepared by melt infiltration (MI), and their tensile creep properties and damage mechanisms in air at temperatures of 1300, 1350, and 1400 ℃ with applied stresses ranging from 60 to 120 MPa were explored. The composites were reinforced with plain woven fabric of silicon carbide fibers, while the matrix was prepared by melt infiltration process. The results demonstrate that the creep rupture time ($t_{\mathrm{u}}$) is significantly influenced by stress and temperature, exhibiting a decrease with increasing temperature or stress. When test creep stress exceeds the proportional ultimate stress ($\sigma_{\mathrm{PLS}}$), the matrix cracking facilitates oxygen ingress into the material, leading to erosion of the fiber and BN interfaces and subsequent oxidative degradation, which markedly reduces $t_{\mathrm{u}}$. As a result, the matrix is fully fractured, and the load is mainly supported by the fibers, whose creep resistance becomes the principal factor influencing performance. Conversely, when the creep stress is below $\sigma_{\mathrm{PLS}}$, $t_{\mathrm{u}}$ is extended, with the load being borne by the fibers and the matrix, which is controlled by the combined creep resistance of fibers and matrix. Additionally, as the temperature increases from 1300 to 1400 ℃, the generated oxides fill the gap of the matrix/fiber interface, enhancing interfacial bonding and facilitating crack propagation and growth.

Key words: SiC_f/SiC-SiYBC, creep, oxidation, damage mechanism

中图分类号:

TB332

张立, 管皞阳, 郑琪宁, 洪智亮, 王佳璇, 邢宁, 李玫, 刘永胜, 张程煜. MI SiC_f/SiC-SiYBC复合材料的蠕变性能及损伤机理[J]. 无机材料学报, 2025, 40(1): 23-30.

ZHANG Li, GUAN Haoyang, ZHENG Qining, HONG Zhiliang, WANG Jiaxuan, XING Ning, LI Mei, LIU Yongsheng, ZHANG Chengyu. Creep Properties and Damage Mechanisms of SiC_f/SiC-SiYBC Prepared by Melt Infiltration[J]. Journal of Inorganic Materials, 2025, 40(1): 23-30.

图/表 9

图1 MI SiCf/SiC-SiYBC复合材料的微观组织

Fig. 1 Microstructure of MI SiCf/SiC-SiYBC composites

图2 蠕变和室温拉伸试样的形状和尺寸

Fig. 2 Shape and size of (a) creep specimen and (b) room temperature tensile specimen Unit: mm

表1 MI SiCf/SiC-SiYBC和国内外相关材料在空气中的蠕变断裂时间对比

Table 1 Comparison of creep rupture time of MI SiCf/SiC-SiYBC and related materials in air at home and abroad

Material	Process	Fiber	Temperature/℃	Stress/MPa	Creep rupture time/h	Source
SiC_f/SiC-SiYBC	MI	Cansas3300	1300	100	>1000	This work
			1300	120	52.70
			1350	70	>500
			1350	85	>500
			1350	100	24.18
			1400	60	>1000
			1400	70	195.12
			1400	85	1.32
			1400	100	3.78
SiC_f/SiC^[17]	CVI	Cansas-II	1200	110	>560	Northwestern Polytechnical University, China
			1300	100	70
			1400	100	1.60
SiC_f/SiC^[18]	CVI	Cansas3300	1300	100	>800
			1350	80	>1000
			1400	100	82
SiC_f/SiC^[19]	CVI	Hi-Nicalon	1300	75	111.10	DuPont Lanxide Composites, America
SiC_f/SiC^[19]	CVI	Hi-Nicalon	1300	120	0.83
Enhanced SiC_f/SiC^[16]	CVI	Hi-Nicalon	1300	90	5.28
Enhanced SiC_f/SiC^[16]	CVI	Hi-Nicalon	1300	150	0.23
SiC_f/SiC^[5,20]	MI	Hi-Nicalon Type S	1315	69	315	GE
			1315	103	190
			1400	69	150
			1400	103	38
SiC_f/SiC^[5,7,21]	MI	Sylramic-iBN	1204	165	1269
	MI	Sylramic-iBN	1315	103	500
	CVI	Sylramic-iBN	1450	86	>300
SiC_f/SiC^[22]	CVI	Hi-Nicalon Type S	1400	120	>200	SNECMA, France

图3 本工作与国内外相关SiCf/SiC蠕变后的剩余拉伸强度[5,7,17 -18]

Fig. 3 Residual tensile strength after creeping of this work and related SiCf/SiC at home and abroad[5,7,17 -18]

图4 MI SiCf/SiC-SiYBC在不同蠕变条件下的蠕变断口和裂纹分布

Fig. 4 Creep fractures and crack distributions of MI SiCf/SiC-SiYBC at different creep conditions Creep fractures: (a) 1400 ℃/70 MPa, 195.12 h; (b) 1400 ℃/100 MPa, 3.78 h; (c) 1350 ℃/100 MPa, 24.18 h Crack distributions: (d) 1400 ℃/70 MPa, 195.12 h; (e) 1400 ℃/100 MPa, 3.78 h; (f) 1350 ℃/100 MPa, 24.18 h

图5 MI SiCf/SiC-SiYBC在不同蠕变条件下的氧化损伤

Fig. 5 Oxidative damages of MI SiCf/SiC-SiYBC at different creep conditions (a) 1300 ℃/100 MPa, 1000 h; (b) 1350 ℃/100 MPa, 24.18 h; (c) 1400 ℃/70 MPa, 195.12 h; (d) 1400 ℃/100 MPa, 3.78 h

图6 100 MPa、不同蠕变温度下MI SiCf/SiC-SiYBC的物相变化

Fig. 6 Phase changes of MI SiCf/SiC-SiYBC after creep at 100 MPa and different temperatures

图7 蠕变前后氧化区的界面和纤维TEM照片

Fig. 7 TEM images of the interface and fiber in the oxidation zone before and after creep As-received: (a, c) TEM, (e, g) HRTEM images and SAED patterns of (a, e) interface and (c, g) fiber Creep at 1400 ℃/70 MPa: (b, d) TEM, (f, h) HRTEM images and SAED pattern of (b, f) interface and (d, h) fiber

图8 MI SiCf/SiC-SiYBC SiC纤维的晶粒尺寸变化图

Fig. 8 Grain size changes of SiC fibers in MI SiCf/SiC-SiYBC (a) After creep at 1400 ℃/70 MPa for 195.12 h; (b) As-received

参考文献 27

[1]	刘巧沐, 黄顺洲, 何爱杰. 碳化硅陶瓷基复合材料在航空发动机上的应用需求及挑战. 材料工程, 2019, 47(2): 1. DOI
[2]	李崇俊. SiC/SiC复合材料及其应用. 高科技纤维与应用, 2013, 38(3): 1.
[3]	ALMANSOUR A. Characterizing ceramic-matrix composites to improve durability. American Ceramic Society Bulletin, 2016, 95(5): 35.
[4]	KOWBEL W, BRUCE C A, TSOU K L, et al. High thermal conductivity SiC/SiC composites for fusion applications. Journal of Nuclear Materials, 2000, 283: 570.
[5]	BHATT R T, HALBIG M C. Creep properties of melt infiltrated SiC/SiC composites with Sylramic™-iBN and Hi-Nicalon™-S fibers. International Journal of Applied Ceramic Technology, 2022, 19(2): 1074.
[6]	DICARLO J A, ROODE M V. Ceramic composite development for gas turbine engine hot section components. ASME Turbo Expo 2006: Power for Land, Sea, and Air, Barcelona, 2006: 221.
[7]	BHATT R T, KISER J D. Creep behavior and failure mechanisms of CVI and PIP SiC/SiC composites at temperatures to 1650 ℃ in air. Journal of the European Ceramic Society, 2021, 41(13): 6196.
[8]	CHRISTENSEN V L, ZOK F W. Insights into internal oxidation of SiC/BN/SiC composites. Journal of the American Ceramic Society, 2023, 106(2): 1561.
[9]	VAUGHN W L, MAAHS H G. Active-to-passive transition in the oxidation of silicon carbide and silicon nitride in air. Journal of the American Ceramic Society, 1990, 73(6): 1540.
[10]	黄璇璇, 郭双全, 姚改成, 等. 航空发动机SiC/SiC复合材料环境障碍涂层研究进展. 航空维修与工程, 2017(2): 28.
[11]	TEJERO-MARTIN D, BENNETT C, HUSSAIN T. A review on environmental barrier coatings: history, current state of the art and future developments. Journal of the European Ceramic Society, 2021, 41(3): 1747.
[12]	HE F, CAO Y J, LIU Y S, et al. Self-healing and failure behavior of yttrium silicate coated SiC_f/SiC composites in air at elevated temperatures. Ceramics International, 2023, 49(3): 5335.
[13]	LI J X, LIU Y S, HE F, et al. Preparation and properties of SiC/SiC-SiYC with excellent water-oxygen corrosion resistance. Journal of the European Ceramic Society, 2023, 43(14): 6606.
[14]	ZHANG B H, LIU Y S, GAO Y Q, et al. Water and oxygen corrosion resistance of SiC_f/SiC-SiYBC composites prepared by reactive melt infiltration at 1300 ℃-1500 ℃. International Journal of Applied Ceramic Technology, 2024, 21(2): 1094.
[15]	高雨晴. 反应熔渗法制备抗水腐蚀Si-Y-C陶瓷基复合材料的工艺研究. 西安: 西北工业大学硕士学位论文, 2021.
[16]	ZHU S J, MIZUNO M, NAGANO Y, et al. Creep and fatigue behavior in an enhanced SiC/SiC composite at high temperature. Journal of the American Ceramic Society, 1998, 81(9): 2269.
[17]	JING K K, GUAN H Y, ZHU S Y, et al. Tensile creep behavior of Cansas-II SiC_f/SiC composites at high temperatures. Journal of Inorganic Materials, 2023, 38(2): 177.
[18]	管皞阳. 国产三代2D-SiC_f/SiC的高温拉伸蠕变性能及损伤机理. 西安: 西北工业大学硕士学位论文, 2024.
[19]	ZHU S J, MIZUNO M, KAGAWA Y, et al. Monotonic tension, fatigue and creep behavior of SiC-fiber-reinforced SiC-matrix composites: a review. Composites Science and Technology, 1999, 59(6): 833.
[20]	LAMON J. Properties and characteristics of SiC and SiC/SiC composites//KONINGS R J M, STOLLER R E. Comprehensive nuclear materials. Second Edition. Amsterdam: Elsevier, 2020: 400.
[21]	MORSCHER G N. Tensile creep of melt-infiltrated SiC/SiC composites with unbalanced Sylramic-iBN fiber architectures. International Journal of Applied Ceramic Technology, 2011, 8(2): 239.
[22]	LACOMBE A, SPRIET P, HABAROU G, et al. Ceramic matrix composites to make breakthroughs in aircraft engine performance. 50th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, Palm Springs, 2009: 2675.
[23]	HE F, LIU Y S, LI J X, et al. The impact of water and oxygen contents on the corrosion performance of yttrium silicate modified SiC_f/SiC composites under high temperature conditions. Journal of the European Ceramic Society, 2024, 44(4): 2065.
[24]	JACOBSON N S, MYERS D L. Active oxidation of SiC. Oxidation of Metals, 2011, 75(1): 1.
[25]	NARUSHIMA T, GOTO T, IGUCHI Y, et al. High-temperature oxidation of chemically vapor-deposited silicon carbide in wet oxygen at 1823 to 1923 K. Journal of the American Ceramic Society, 1990, 73(12): 3580.
[26]	PRESSER V, NICKEL K G. Silica on silicon carbide. Critical Reviews in Solid State and Materials Sciences, 2008, 33(1): 1.
[27]	曲诚诚. 国产SiC纤维的性能表征及抗氧化行为研究. 西安: 西北工业大学硕士学位论文, 2021.

MI SiC_f/SiC-SiYBC复合材料的蠕变性能及损伤机理

Creep Properties and Damage Mechanisms of SiC_f/SiC-SiYBC Prepared by Melt Infiltration

RichHTML

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

图/表 9

参考文献 27

相关文章 15

编辑推荐

Metrics

本文评价

[1]	王智祥, 陈莹, 逄清阳, 李鑫, 王根水. 碳酸锰掺杂氧化镁基陶瓷的烧结行为和介电性能[J]. 无机材料学报, 2025, 40(1): 97-103.
[2]	王月月, 黄佳慧, 孔红星, 李怀珠, 姚晓红. 载银放射状介孔二氧化硅的制备及其在牙科树脂中的应用[J]. 无机材料学报, 2025, 40(1): 77-83.
[3]	张婧慧, 陆晓彤, 毛海雁, 田亚州, 张山林. 烧结助剂对BaZr_0.1Ce_0.7Y_0.2O_3-_δ电解质烧结行为及电导率的影响[J]. 无机材料学报, 2025, 40(1): 84-90.
[4]	王文婷, 徐敬军, 马科, 李美栓, 李兴超, 李同起. 原位反应/热压合成Ti₂AlC-20TiB₂复合材料在1000~1300 ℃空气中的高温氧化行为[J]. 无机材料学报, 2025, 40(1): 31-38.
[5]	杨鑫, 韩春秋, 曹玥晗, 贺桢, 周莹. 金属氧化物电催化硝酸盐还原合成氨研究进展[J]. 无机材料学报, 2024, 39(9): 979-991.
[6]	全文心, 余艺平, 方冰, 李伟, 王松. 管状C/SiC复合材料高温空气氧化行为与宏细观建模研究[J]. 无机材料学报, 2024, 39(8): 920-928.
[7]	潘建隆, 马官军, 宋乐美, 郇宇, 魏涛. 燃料还原法原位制备高稳定性/催化活性SOFC钴基钙钛矿阳极[J]. 无机材料学报, 2024, 39(8): 911-919.
[8]	谭敏, 陈小武, 杨金山, 张翔宇, 阚艳梅, 周海军, 薛玉冬, 董绍明. 流延成型结合反应熔渗制备ZrB₂-SiC陶瓷及其微观结构与氧化行为研究[J]. 无机材料学报, 2024, 39(8): 955-964.
[9]	陈乾, 苏海军, 姜浩, 申仲琳, 余明辉, 张卓. 超高温氧化物陶瓷激光增材制造及组织性能调控研究进展[J]. 无机材料学报, 2024, 39(7): 741-753.
[10]	武向权, 滕家琛, 季祥旭, 郝禹博, 张忠明, 徐春杰. 织构化多孔Al₂O₃-SiO₂复合陶瓷片-球混合浆料特性及光强分布仿真[J]. 无机材料学报, 2024, 39(7): 769-778.
[11]	姜灵毅, 庞生洋, 杨超, 张悦, 胡成龙, 汤素芳. C/SiC-BN复合材料的制备及氧化行为[J]. 无机材料学报, 2024, 39(7): 779-786.
[12]	肖梓晨, 何世豪, 邱诚远, 邓攀, 张威, 戴维德仁, 缑炎卓, 李金华, 尤俊, 王贤保, 林俍佑. 钙钛矿太阳能电池纳米纤维改性电子传输层研究[J]. 无机材料学报, 2024, 39(7): 828-834.
[13]	叶梓滨, 邹高昌, 吴琪雯, 颜晓敏, 周明扬, 刘江. 阳极支撑型锥管串接式直接碳固体氧化物燃料电池组的制备及性能[J]. 无机材料学报, 2024, 39(7): 819-827.
[14]	曹青青, 陈翔宇, 吴健豪, 王筱卓, 王乙炫, 王禹涵, 李春颜, 茹菲, 李兰, 陈智. SiO₂增强自敏性氮化碳微球可见光降解盐酸四环素的研究[J]. 无机材料学报, 2024, 39(7): 787-792.
[15]	王伟明, 王为得, 粟毅, 马青松, 姚冬旭, 曾宇平. 以非氧化物为烧结助剂制备高导热氮化硅陶瓷的研究进展[J]. 无机材料学报, 2024, 39(6): 634-646.

MI SiCf/SiC-SiYBC复合材料的蠕变性能及损伤机理

Creep Properties and Damage Mechanisms of SiCf/SiC-SiYBC Prepared by Melt Infiltration

RichHTML

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

图/表 9

参考文献 27

相关文章 15

编辑推荐

Metrics

本文评价

MI SiC_f/SiC-SiYBC复合材料的蠕变性能及损伤机理

Creep Properties and Damage Mechanisms of SiC_f/SiC-SiYBC Prepared by Melt Infiltration